List of usage examples for java.lang Double MIN_VALUE
double MIN_VALUE
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From source file:org.jtrfp.trcl.gui.ConfigWindow.java
public ConfigWindow() { setTitle("Settings"); setSize(340, 540);/*from w ww. ja v a2 s. c o m*/ if (config == null) config = new TRConfiguration(); JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP); getContentPane().add(tabbedPane, BorderLayout.CENTER); JPanel generalTab = new JPanel(); tabbedPane.addTab("General", new ImageIcon(ConfigWindow.class .getResource("/org/freedesktop/tango/22x22/mimetypes/application-x-executable.png")), generalTab, null); GridBagLayout gbl_generalTab = new GridBagLayout(); gbl_generalTab.columnWidths = new int[] { 0, 0 }; gbl_generalTab.rowHeights = new int[] { 0, 188, 222, 0 }; gbl_generalTab.columnWeights = new double[] { 1.0, Double.MIN_VALUE }; gbl_generalTab.rowWeights = new double[] { 0.0, 1.0, 0.0, Double.MIN_VALUE }; generalTab.setLayout(gbl_generalTab); JPanel settingsLoadSavePanel = new JPanel(); GridBagConstraints gbc_settingsLoadSavePanel = new GridBagConstraints(); gbc_settingsLoadSavePanel.insets = new Insets(0, 0, 5, 0); gbc_settingsLoadSavePanel.anchor = GridBagConstraints.WEST; gbc_settingsLoadSavePanel.gridx = 0; gbc_settingsLoadSavePanel.gridy = 0; generalTab.add(settingsLoadSavePanel, gbc_settingsLoadSavePanel); settingsLoadSavePanel.setBorder(new TitledBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null), "Overall Settings", TitledBorder.LEADING, TitledBorder.TOP, null, null)); FlowLayout flowLayout_1 = (FlowLayout) settingsLoadSavePanel.getLayout(); flowLayout_1.setAlignment(FlowLayout.LEFT); JButton btnSave = new JButton("Export..."); btnSave.setToolTipText("Export these settings to an external file"); settingsLoadSavePanel.add(btnSave); btnSave.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { exportSettings(); } }); JButton btnLoad = new JButton("Import..."); btnLoad.setToolTipText("Import an external settings file"); settingsLoadSavePanel.add(btnLoad); btnLoad.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { importSettings(); } }); JButton btnConfigReset = new JButton("Reset"); btnConfigReset.setToolTipText("Reset all settings to defaults"); settingsLoadSavePanel.add(btnConfigReset); btnConfigReset.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { defaultSettings(); } }); JPanel registeredPODsPanel = new JPanel(); registeredPODsPanel.setBorder(new TitledBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null), "Registered PODs", TitledBorder.LEFT, TitledBorder.TOP, null, null)); GridBagConstraints gbc_registeredPODsPanel = new GridBagConstraints(); gbc_registeredPODsPanel.insets = new Insets(0, 0, 5, 0); gbc_registeredPODsPanel.fill = GridBagConstraints.BOTH; gbc_registeredPODsPanel.gridx = 0; gbc_registeredPODsPanel.gridy = 1; generalTab.add(registeredPODsPanel, gbc_registeredPODsPanel); GridBagLayout gbl_registeredPODsPanel = new GridBagLayout(); gbl_registeredPODsPanel.columnWidths = new int[] { 272, 0 }; gbl_registeredPODsPanel.rowHeights = new int[] { 76, 0, 0 }; gbl_registeredPODsPanel.columnWeights = new double[] { 1.0, Double.MIN_VALUE }; gbl_registeredPODsPanel.rowWeights = new double[] { 1.0, 1.0, Double.MIN_VALUE }; registeredPODsPanel.setLayout(gbl_registeredPODsPanel); JPanel podListPanel = new JPanel(); GridBagConstraints gbc_podListPanel = new GridBagConstraints(); gbc_podListPanel.insets = new Insets(0, 0, 5, 0); gbc_podListPanel.fill = GridBagConstraints.BOTH; gbc_podListPanel.gridx = 0; gbc_podListPanel.gridy = 0; registeredPODsPanel.add(podListPanel, gbc_podListPanel); podListPanel.setLayout(new BorderLayout(0, 0)); JScrollPane podListScrollPane = new JScrollPane(); podListPanel.add(podListScrollPane, BorderLayout.CENTER); podList = new JList(podLM); podList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); podListScrollPane.setViewportView(podList); JPanel podListOpButtonPanel = new JPanel(); podListOpButtonPanel.setBorder(null); GridBagConstraints gbc_podListOpButtonPanel = new GridBagConstraints(); gbc_podListOpButtonPanel.anchor = GridBagConstraints.NORTH; gbc_podListOpButtonPanel.gridx = 0; gbc_podListOpButtonPanel.gridy = 1; registeredPODsPanel.add(podListOpButtonPanel, gbc_podListOpButtonPanel); FlowLayout flowLayout = (FlowLayout) podListOpButtonPanel.getLayout(); flowLayout.setAlignment(FlowLayout.LEFT); JButton addPodButton = new JButton("Add..."); addPodButton.setIcon( new ImageIcon(ConfigWindow.class.getResource("/org/freedesktop/tango/16x16/actions/list-add.png"))); addPodButton.setToolTipText("Add a POD to the registry to be considered when running a game."); podListOpButtonPanel.add(addPodButton); addPodButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { addPOD(); } }); JButton removePodButton = new JButton("Remove"); removePodButton.setIcon(new ImageIcon( ConfigWindow.class.getResource("/org/freedesktop/tango/16x16/actions/list-remove.png"))); removePodButton.setToolTipText("Remove a POD file from being considered when playing a game"); podListOpButtonPanel.add(removePodButton); removePodButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { podLM.removeElement(podList.getSelectedValue()); } }); JButton podEditButton = new JButton("Edit..."); podEditButton.setIcon(null); podEditButton.setToolTipText("Edit the selected POD path"); podListOpButtonPanel.add(podEditButton); podEditButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { editPODPath(); } }); JPanel missionPanel = new JPanel(); GridBagConstraints gbc_missionPanel = new GridBagConstraints(); gbc_missionPanel.fill = GridBagConstraints.BOTH; gbc_missionPanel.gridx = 0; gbc_missionPanel.gridy = 2; generalTab.add(missionPanel, gbc_missionPanel); missionPanel.setBorder(new TitledBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null), "Missions", TitledBorder.LEADING, TitledBorder.TOP, null, null)); GridBagLayout gbl_missionPanel = new GridBagLayout(); gbl_missionPanel.columnWidths = new int[] { 0, 0 }; gbl_missionPanel.rowHeights = new int[] { 0, 0, 0 }; gbl_missionPanel.columnWeights = new double[] { 1.0, Double.MIN_VALUE }; gbl_missionPanel.rowWeights = new double[] { 1.0, 0.0, Double.MIN_VALUE }; missionPanel.setLayout(gbl_missionPanel); JScrollPane scrollPane = new JScrollPane(); GridBagConstraints gbc_scrollPane = new GridBagConstraints(); gbc_scrollPane.insets = new Insets(0, 0, 5, 0); gbc_scrollPane.fill = GridBagConstraints.BOTH; gbc_scrollPane.gridx = 0; gbc_scrollPane.gridy = 0; missionPanel.add(scrollPane, gbc_scrollPane); missionList = new JList(missionLM); missionList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); scrollPane.setViewportView(missionList); JPanel missionListOpButtonPanel = new JPanel(); GridBagConstraints gbc_missionListOpButtonPanel = new GridBagConstraints(); gbc_missionListOpButtonPanel.anchor = GridBagConstraints.NORTH; gbc_missionListOpButtonPanel.gridx = 0; gbc_missionListOpButtonPanel.gridy = 1; missionPanel.add(missionListOpButtonPanel, gbc_missionListOpButtonPanel); JButton addVOXButton = new JButton("Add..."); addVOXButton.setIcon( new ImageIcon(ConfigWindow.class.getResource("/org/freedesktop/tango/16x16/actions/list-add.png"))); addVOXButton.setToolTipText("Add an external VOX file as a mission"); missionListOpButtonPanel.add(addVOXButton); addVOXButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { addVOX(); } }); final JButton removeVOXButton = new JButton("Remove"); removeVOXButton.setIcon(new ImageIcon( ConfigWindow.class.getResource("/org/freedesktop/tango/16x16/actions/list-remove.png"))); removeVOXButton.setToolTipText("Remove the selected mission"); missionListOpButtonPanel.add(removeVOXButton); removeVOXButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { missionLM.remove(missionList.getSelectedIndex()); } }); final JButton editVOXButton = new JButton("Edit..."); editVOXButton.setToolTipText("Edit the selected Mission's VOX path"); missionListOpButtonPanel.add(editVOXButton); editVOXButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { editVOXPath(); } }); missionList.addListSelectionListener(new ListSelectionListener() { @Override public void valueChanged(ListSelectionEvent evt) { final String val = (String) missionList.getSelectedValue(); if (val == null) missionList.setSelectedIndex(0); else if (isBuiltinVOX(val)) { removeVOXButton.setEnabled(false); editVOXButton.setEnabled(false); } else { removeVOXButton.setEnabled(true); editVOXButton.setEnabled(true); } } }); JPanel soundTab = new JPanel(); tabbedPane.addTab("Sound", new ImageIcon( ConfigWindow.class.getResource("/org/freedesktop/tango/22x22/devices/audio-card.png")), soundTab, null); GridBagLayout gbl_soundTab = new GridBagLayout(); gbl_soundTab.columnWidths = new int[] { 0, 0 }; gbl_soundTab.rowHeights = new int[] { 65, 51, 70, 132, 0, 0, 0 }; gbl_soundTab.columnWeights = new double[] { 1.0, Double.MIN_VALUE }; gbl_soundTab.rowWeights = new double[] { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE }; soundTab.setLayout(gbl_soundTab); JPanel checkboxPanel = new JPanel(); GridBagConstraints gbc_checkboxPanel = new GridBagConstraints(); gbc_checkboxPanel.insets = new Insets(0, 0, 5, 0); gbc_checkboxPanel.fill = GridBagConstraints.BOTH; gbc_checkboxPanel.gridx = 0; gbc_checkboxPanel.gridy = 0; soundTab.add(checkboxPanel, gbc_checkboxPanel); chckbxLinearInterpolation = new JCheckBox("Linear Filtering"); chckbxLinearInterpolation.setToolTipText("Use the GPU's TMU to smooth playback of low-rate samples."); chckbxLinearInterpolation.setHorizontalAlignment(SwingConstants.LEFT); checkboxPanel.add(chckbxLinearInterpolation); chckbxLinearInterpolation.addItemListener(new ItemListener() { @Override public void itemStateChanged(ItemEvent e) { needRestart = true; } }); chckbxBufferLag = new JCheckBox("Buffer Lag"); chckbxBufferLag.setToolTipText("Improves efficiency, doubles latency."); checkboxPanel.add(chckbxBufferLag); JPanel modStereoWidthPanel = new JPanel(); FlowLayout flowLayout_2 = (FlowLayout) modStereoWidthPanel.getLayout(); flowLayout_2.setAlignment(FlowLayout.LEFT); modStereoWidthPanel.setBorder(new TitledBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null), "MOD Stereo Width", TitledBorder.LEADING, TitledBorder.TOP, null, null)); GridBagConstraints gbc_modStereoWidthPanel = new GridBagConstraints(); gbc_modStereoWidthPanel.anchor = GridBagConstraints.NORTH; gbc_modStereoWidthPanel.insets = new Insets(0, 0, 5, 0); gbc_modStereoWidthPanel.fill = GridBagConstraints.HORIZONTAL; gbc_modStereoWidthPanel.gridx = 0; gbc_modStereoWidthPanel.gridy = 1; soundTab.add(modStereoWidthPanel, gbc_modStereoWidthPanel); modStereoWidthSlider = new JSlider(); modStereoWidthSlider.setPaintTicks(true); modStereoWidthSlider.setMinorTickSpacing(25); modStereoWidthPanel.add(modStereoWidthSlider); final JLabel modStereoWidthLbl = new JLabel("NN%"); modStereoWidthPanel.add(modStereoWidthLbl); JPanel bufferSizePanel = new JPanel(); FlowLayout flowLayout_3 = (FlowLayout) bufferSizePanel.getLayout(); flowLayout_3.setAlignment(FlowLayout.LEFT); bufferSizePanel.setBorder( new TitledBorder(null, "Buffer Size", TitledBorder.LEADING, TitledBorder.TOP, null, null)); GridBagConstraints gbc_bufferSizePanel = new GridBagConstraints(); gbc_bufferSizePanel.anchor = GridBagConstraints.NORTH; gbc_bufferSizePanel.insets = new Insets(0, 0, 5, 0); gbc_bufferSizePanel.fill = GridBagConstraints.HORIZONTAL; gbc_bufferSizePanel.gridx = 0; gbc_bufferSizePanel.gridy = 2; soundTab.add(bufferSizePanel, gbc_bufferSizePanel); audioBufferSizeCB = new JComboBox(); audioBufferSizeCB.setModel(new DefaultComboBoxModel(AudioBufferSize.values())); bufferSizePanel.add(audioBufferSizeCB); soundOutputSelectorGUI = new SoundOutputSelectorGUI(); soundOutputSelectorGUI.setBorder( new TitledBorder(null, "Output Driver", TitledBorder.LEADING, TitledBorder.TOP, null, null)); GridBagConstraints gbc_soundOutputSelectorGUI = new GridBagConstraints(); gbc_soundOutputSelectorGUI.anchor = GridBagConstraints.NORTH; gbc_soundOutputSelectorGUI.insets = new Insets(0, 0, 5, 0); gbc_soundOutputSelectorGUI.fill = GridBagConstraints.HORIZONTAL; gbc_soundOutputSelectorGUI.gridx = 0; gbc_soundOutputSelectorGUI.gridy = 3; soundTab.add(soundOutputSelectorGUI, gbc_soundOutputSelectorGUI); modStereoWidthSlider.addChangeListener(new ChangeListener() { @Override public void stateChanged(ChangeEvent arg0) { modStereoWidthLbl.setText(modStereoWidthSlider.getValue() + "%"); needRestart = true; } }); JPanel okCancelPanel = new JPanel(); getContentPane().add(okCancelPanel, BorderLayout.SOUTH); okCancelPanel.setLayout(new BorderLayout(0, 0)); JButton btnOk = new JButton("OK"); btnOk.setToolTipText("Apply these settings and close the window"); okCancelPanel.add(btnOk, BorderLayout.WEST); btnOk.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { applySettings(); ConfigWindow.this.setVisible(false); } }); JButton btnCancel = new JButton("Cancel"); btnCancel.setToolTipText("Close the window without applying settings"); okCancelPanel.add(btnCancel, BorderLayout.EAST); JLabel lblConfigpath = new JLabel(TRConfiguration.getConfigFilePath().getAbsolutePath()); lblConfigpath.setIcon(null); lblConfigpath.setToolTipText("Default config file path"); lblConfigpath.setHorizontalAlignment(SwingConstants.CENTER); lblConfigpath.setFont(new Font("Dialog", Font.BOLD, 6)); okCancelPanel.add(lblConfigpath, BorderLayout.CENTER); btnCancel.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { ConfigWindow.this.setVisible(false); } }); }
From source file:org.apache.hadoop.hive.ql.exec.vector.ptf.VectorPTFEvaluatorDoubleMax.java
@Override public void resetEvaluator() { isGroupResultNull = true; max = Double.MIN_VALUE; }
From source file:gov.nih.nci.caintegrator.ui.graphing.chart.plot.ClinicalPlot.java
/** * Get the range of values for a given clinical factor * @param dataPoints/*from ww w.j a v a 2 s.c o m*/ * @param factor * @return */ private DataRange getDataRange(Collection<ClinicalDataPoint> dataPoints2, gov.nih.nci.caintegrator.enumeration.ClinicalFactorType factor, boolean onlyIncludePositveValues) { double maxValue = Double.MIN_VALUE; double minValue = Double.MAX_VALUE; double value; ClinicalDataPoint dataPoint; for (Iterator i = dataPoints.iterator(); i.hasNext();) { dataPoint = (ClinicalDataPoint) i.next(); value = dataPoint.getFactorValue(factor); if ((value < minValue) && (value >= 0)) { minValue = value; } if ((value > maxValue) && (value >= 0)) { maxValue = value; } } DataRange range = new DataRange(minValue, maxValue); return range; }
From source file:com.mobicage.rogerthat.FriendsLocationActivity.java
private void displayLocations() { T.UI();/*from w w w. ja v a2s .c o m*/ mLoadingProgressbar.setVisibility(View.GONE); mLoadingLayout.setVisibility(View.GONE); mFriendMap.setVisibility(View.VISIBLE); // Calculate bounds double maxLat = Double.MIN_VALUE; double minLat = Double.MAX_VALUE; double maxLon = Double.MIN_VALUE; double minLon = Double.MAX_VALUE; for (LocationResultRequestTO fl : mLocations) { if (fl.location.latitude > maxLat) maxLat = fl.location.latitude; if (fl.location.latitude < minLat) minLat = fl.location.latitude; if (fl.location.longitude > maxLon) maxLon = fl.location.longitude; if (fl.location.longitude < minLon) minLon = fl.location.longitude; } mFriendMap.getController().zoomToSpan((int) ((maxLat - minLat)), (int) ((maxLon - minLon))); GeoPoint center = new GeoPoint((int) ((maxLat + minLat) / 2), (int) ((maxLon + minLon) / 2)); mFriendMap.getController().setCenter(center); for (LocationResultRequestTO fl : mLocations) { if (mAdded.contains(fl.friend)) continue; mAdded.add(fl.friend); if (fl.friend.equals(mMyIdentity.getEmail())) { DrawableItemizedOverlay overlay = new DrawableItemizedOverlay(getAvatar(mMyIdentity), this); GeoPoint point = new GeoPoint((int) (fl.location.latitude), (int) (fl.location.longitude)); Date date = new Date(fl.location.timestamp * 1000); OverlayItem overlayitem = new OverlayItem(point, mMyIdentity.getName(), getString(R.string.friend_map_marker, DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT).format(date), fl.location.accuracy)); overlay.addOverlay(overlayitem); mFriendMap.getOverlays().add(overlay); } else { Friend friend = mFriendsPlugin.getStore().getExistingFriend(fl.friend); DrawableItemizedOverlay overlay = new DrawableItemizedOverlay(getAvatar(friend), this); GeoPoint point = new GeoPoint((int) (fl.location.latitude), (int) (fl.location.longitude)); Date date = new Date(fl.location.timestamp * 1000); OverlayItem overlayitem = new OverlayItem(point, friend.getDisplayName(), getString(R.string.friend_map_marker, DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT).format(date), fl.location.accuracy)); overlay.addOverlay(overlayitem); mFriendMap.getOverlays().add(overlay); } } if (mAdded.size() == 1 && mAdded.get(0).equals(mMyIdentity.getEmail())) UIUtils.showLongToast(this, getString(R.string.your_location_displayed_friend_have_contacted_for_their_location)); }
From source file:ffx.numerics.fft.Real3DCuda.java
/** * <p>/* w w w. j av a 2 s .c om*/ * main</p> * * @param args an array of {@link java.lang.String} objects. * @throws java.lang.Exception if any. */ public static void main(String[] args) throws Exception { int dimNotFinal = 64; int reps = 10; if (args != null) { try { dimNotFinal = Integer.parseInt(args[0]); if (dimNotFinal < 1) { dimNotFinal = 64; } reps = Integer.parseInt(args[1]); if (reps < 1) { reps = 5; } } catch (Exception e) { } } if (dimNotFinal % 2 != 0) { dimNotFinal++; } final int dim = dimNotFinal; System.out.println(String.format( "Initializing a %d cubed grid.\n" + "The best timing out of %d repititions will be used.", dim, reps)); final int dimCubed = dim * dim * dim; final int dimCubed2 = (dim + 2) * dim * dim; /** * Create an array to save the initial input and result. */ final double orig[] = new double[dimCubed2]; final double answer[] = new double[dimCubed2]; final double data[] = new double[dimCubed2]; final double recip[] = new double[dimCubed]; final float origf[] = new float[dimCubed2]; final float dataf[] = new float[dimCubed2]; final float recipf[] = new float[dimCubed]; Random randomNumberGenerator = new Random(1); int index = 0; int index2 = 0; /** * Row-major order. */ for (int x = 0; x < dim; x++) { for (int y = 0; y < dim; y++) { for (int z = 0; z < dim; z++) { float randomNumber = randomNumberGenerator.nextFloat(); orig[index] = randomNumber; origf[index] = randomNumber; index++; recip[index2] = 1.0; recipf[index2] = 1.0f; index2++; } // Padding index += 2; } } Real3D real3D = new Real3D(dim, dim, dim); Real3DParallel real3DParallel = new Real3DParallel(dim, dim, dim, new ParallelTeam(), IntegerSchedule.fixed()); Real3DCuda real3DCUDA = new Real3DCuda(dim, dim, dim, dataf, recipf); Thread cudaThread = new Thread(real3DCUDA); cudaThread.setPriority(Thread.MAX_PRIORITY); cudaThread.start(); double toSeconds = 0.000000001; long parTime = Long.MAX_VALUE; long seqTime = Long.MAX_VALUE; long clTime = Long.MAX_VALUE; real3D.setRecip(recip); for (int i = 0; i < reps; i++) { System.arraycopy(orig, 0, data, 0, dimCubed2); long time = System.nanoTime(); real3D.convolution(data); time = (System.nanoTime() - time); System.out.println(String.format("%2d Sequential: %8.3f", i + 1, toSeconds * time)); if (time < seqTime) { seqTime = time; } } System.arraycopy(data, 0, answer, 0, dimCubed2); real3DParallel.setRecip(recip); for (int i = 0; i < reps; i++) { System.arraycopy(orig, 0, data, 0, dimCubed2); long time = System.nanoTime(); real3DParallel.convolution(data); time = (System.nanoTime() - time); System.out.println(String.format("%2d Parallel: %8.3f", i + 1, toSeconds * time)); if (time < parTime) { parTime = time; } } double maxError = Double.MIN_VALUE; double rmse = 0.0; index = 0; for (int x = 0; x < dim; x++) { for (int y = 0; y < dim; y++) { for (int z = 0; z < dim; z++) { double error = Math.abs((orig[index] - data[index] / dimCubed)); if (error > maxError) { maxError = error; } rmse += error * error; index++; } index += 2; } } rmse /= dimCubed; rmse = Math.sqrt(rmse); logger.info(String.format("Parallel RMSE: %12.10f, Max: %12.10f", rmse, maxError)); for (int i = 0; i < reps; i++) { System.arraycopy(origf, 0, dataf, 0, dimCubed2); long time = System.nanoTime(); real3DCUDA.convolution(dataf); time = (System.nanoTime() - time); System.out.println(String.format("%2d CUDA: %8.3f", i + 1, toSeconds * time)); if (time < clTime) { clTime = time; } } real3DCUDA.free(); real3DCUDA = null; maxError = Double.MIN_VALUE; double avg = 0.0; rmse = 0.0; index = 0; for (int x = 0; x < dim; x++) { for (int y = 0; y < dim; y++) { for (int z = 0; z < dim; z++) { if (Float.isNaN(dataf[index])) { logger.info(String.format("Not a number %d %d %d", x, y, z)); System.exit(-1); } double error = Math.abs(origf[index] - dataf[index]); avg += error; if (error > maxError) { maxError = error; } rmse += error * error; index++; } index += 2; } } rmse /= dimCubed; avg /= dimCubed; rmse = Math.sqrt(rmse); logger.info(String.format("CUDA RMSE: %12.10f, Max: %12.10f, Avg: %12.10f", rmse, maxError, avg)); System.out.println(String.format("Best Sequential Time: %8.3f", toSeconds * seqTime)); System.out.println(String.format("Best Parallel Time: %8.3f", toSeconds * parTime)); System.out.println(String.format("Best CUDA Time: %8.3f", toSeconds * clTime)); System.out.println(String.format("Parallel Speedup: %15.5f", (double) seqTime / parTime)); System.out.println(String.format("CUDA Speedup: %15.5f", (double) seqTime / clTime)); }
From source file:uk.ac.babraham.BamQC.Modules.ChromosomeReadDensity.java
@Deprecated public JPanel getOldResultsPanel() { String title = "Chromosome Read Density"; String[] xCategories;//from w w w.ja va 2s . co m String xLabel = "Log Chromosome Length"; String yLabel = "Log Read Number"; double maxY = Double.MIN_VALUE, minY = Double.MAX_VALUE; if (readNumber.length < 1) { xCategories = new String[] { "Null" }; // Previously this was a bar graph // return new BarGraph(new double[1], 0d, maxY, xLabel, yLabel, xCategories, title); return new CompactScatterGraph(new double[1], 0d, maxY, xLabel, yLabel, xCategories, title); } xCategories = new String[chromosomeLength.length]; for (int i = 0; i < readNumber.length; i++) { if (maxY < readNumber[i]) { maxY = readNumber[i]; } else if (minY > readNumber[i]) { minY = readNumber[i]; } //System.out.println(chromosomeLength[i] + " " + readNumber[i]); } // temporarily replaced with 0 minY = 0; for (int i = 0; i < chromosomeLength.length; i++) { xCategories[i] = String.valueOf(chromosomeLength[i]); } // Previously this was a bar graph //return new BarGraph(readNumber, minY, maxY, xLabel, yLabel, xCategories, title); // This just plots the data as it is, without empty non-represented points. return new CompactScatterGraph(readNumber, minY, maxY + maxY * 0.1, xLabel, yLabel, xCategories, title); }
From source file:org.yccheok.jstock.charting.Utils.java
/** * Returns daily chart data based on given stock history server. * * @param stockHistoryServer the stock history server * @return list of daily chart data// w w w . j a va 2 s . c o m */ public static List<ChartData> getDailyChartData(StockHistoryServer stockHistoryServer) { final int days = stockHistoryServer.size(); List<ChartData> chartDatas = new ArrayList<ChartData>(); double prevPrice = 0; double openPrice = 0; double lastPrice = 0; double highPrice = Double.MIN_VALUE; double lowPrice = Double.MAX_VALUE; long volume = 0; long timestamp = 0; // Just perform simple one to one copy, without performing any // filtering. for (int i = 0; i < days; i++) { final long t = stockHistoryServer.getTimestamp(i); Stock stock = stockHistoryServer.getStock(t); prevPrice = stock.getPrevPrice(); openPrice = stock.getOpenPrice(); lastPrice = stock.getLastPrice(); highPrice = stock.getHighPrice(); lowPrice = stock.getLowPrice(); volume = stock.getVolume(); timestamp = stock.getTimestamp(); ChartData chartData = ChartData.newInstance(prevPrice, openPrice, lastPrice, highPrice, lowPrice, volume, timestamp); chartDatas.add(chartData); } return chartDatas; }
From source file:gedi.util.math.stat.distributions.NormalMixtureDistribution.java
public static NormalMixtureDistribution fit(NormalMixtureDistribution initialMixture, double[] data, final int maxIterations, final double threshold) { if (maxIterations < 1) { throw new NotStrictlyPositiveException(maxIterations); }/* ww w.j a v a2s .co m*/ if (threshold < Double.MIN_VALUE) { throw new NotStrictlyPositiveException(threshold); } final int n = data.length; final int k = initialMixture.getNumComponents(); if (k == 1) return new NormalMixtureDistribution(new NormalDistribution[] { new NormalDistribution(new Mean().evaluate(data), new StandardDeviation().evaluate(data)) }, new double[] { 1 }); int numIterations = 0; double previousLogLikelihood = 0d; double logLikelihood = Double.NEGATIVE_INFINITY; // Initialize model to fit to initial mixture. NormalMixtureDistribution fittedModel = new NormalMixtureDistribution(initialMixture.components, initialMixture.mixing); while (numIterations++ <= maxIterations && FastMath.abs(previousLogLikelihood - logLikelihood) > threshold) { previousLogLikelihood = logLikelihood; logLikelihood = 0d; // E-step: compute the data dependent parameters of the expectation // function. // The percentage of row's total density between a row and a // component final double[][] gamma = new double[n][k]; // Sum of gamma for each component final double[] gammaSums = new double[k]; for (int i = 0; i < n; i++) { final double rowDensity = fittedModel.density(data[i]); logLikelihood += FastMath.log(rowDensity); for (int j = 0; j < k; j++) { gamma[i][j] = fittedModel.mixing[j] * fittedModel.components[j].density(data[i]) / rowDensity; gammaSums[j] += gamma[i][j]; } } logLikelihood /= n; // System.out.println(logLikelihood); // M-step: compute the new parameters based on the expectation // function. final double[] newWeights = gammaSums.clone(); ArrayUtils.mult(newWeights, 1.0 / n); NormalDistribution[] comp = new NormalDistribution[k]; for (int j = 0; j < k; j++) { double m = 0; for (int i = 0; i < n; i++) { m += gamma[i][j] * data[i]; } m /= gammaSums[j]; double var = 0; for (int i = 0; i < n; i++) { double d = m - data[i]; var += gamma[i][j] * d * d; } var /= gammaSums[j]; comp[j] = new NormalDistribution(m, Math.sqrt(var)); } // Update current model fittedModel = new NormalMixtureDistribution(comp, newWeights); } if (FastMath.abs(previousLogLikelihood - logLikelihood) > threshold) { // Did not converge before the maximum number of iterations throw new ConvergenceException(); } return fittedModel; }
From source file:com.yoctopuce.YoctoAPI.YDataSet.java
protected int _parse(String json_str) throws YAPI_Exception { JSONObject json;//from w ww. jav a2 s . co m JSONArray jstreams; double summaryMinVal = Double.MAX_VALUE; double summaryMaxVal = Double.MIN_VALUE; double summaryTotalTime = 0; double summaryTotalAvg = 0; long streamStartTime; long streamEndTime; long startTime = 0x7fffffff; long endTime = 0; try { json = new JSONObject(json_str); _functionId = json.getString("id"); _unit = json.getString("unit"); if (json.has("calib")) { _calib = YAPI._decodeFloats(json.getString("calib")); _calib.set(0, _calib.get(0) / 1000); } else { _calib = YAPI._decodeWords(json.getString("cal")); } _streams = new ArrayList<YDataStream>(); _preview = new ArrayList<YMeasure>(); _measures = new ArrayList<YMeasure>(); jstreams = json.getJSONArray("streams"); for (int i = 0; i < jstreams.length(); i++) { YDataStream stream = _parent._findDataStream(this, jstreams.getString(i)); streamStartTime = stream.get_startTimeUTC() - stream.get_dataSamplesIntervalMs() / 1000; streamEndTime = stream.get_startTimeUTC() + stream.get_duration(); if (_startTime > 0 && streamEndTime <= _startTime) { // this stream is too early, drop it } else if (_endTime > 0 && stream.get_startTimeUTC() > _endTime) { // this stream is too late, drop it } else { _streams.add(stream); if (startTime > streamStartTime) { startTime = streamStartTime; } if (endTime < streamEndTime) { endTime = streamEndTime; } if (stream.isClosed() && stream.get_startTimeUTC() >= _startTime && (_endTime == 0 || streamEndTime <= _endTime)) { if (summaryMinVal > stream.get_minValue()) summaryMinVal = stream.get_minValue(); if (summaryMaxVal < stream.get_maxValue()) summaryMaxVal = stream.get_maxValue(); summaryTotalAvg += stream.get_averageValue() * stream.get_duration(); summaryTotalTime += stream.get_duration(); YMeasure rec = new YMeasure(stream.get_startTimeUTC(), streamEndTime, stream.get_minValue(), stream.get_averageValue(), stream.get_maxValue()); _preview.add(rec); } } } if ((_streams.size() > 0) && (summaryTotalTime > 0)) { // update time boundaries with actual data if (_startTime < startTime) { _startTime = startTime; } if (_endTime == 0 || _endTime > endTime) { _endTime = endTime; } _summary = new YMeasure(_startTime, _endTime, summaryMinVal, summaryTotalAvg / summaryTotalTime, summaryMaxVal); } } catch (JSONException e) { throw new YAPI_Exception(YAPI.IO_ERROR, "invalid json structure for YDataSet: " + e.getMessage()); } _progress = 0; return this.get_progress(); }
From source file:edu.stanford.slac.archiverappliance.PB.data.BoundaryConditionsSimulationValueGenerator.java
/** * Get a value based on the DBR type. /*from w w w . j a v a2s .c o m*/ * We should check for boundary conditions here and make sure PB does not throw exceptions when we come close to MIN_ and MAX_ values * @param type * @param secondsIntoYear * @return */ public SampleValue getSampleValue(ArchDBRTypes type, int secondsIntoYear) { switch (type) { case DBR_SCALAR_STRING: return new ScalarStringSampleValue(Integer.toString(secondsIntoYear)); case DBR_SCALAR_SHORT: if (0 <= secondsIntoYear && secondsIntoYear < 1000) { // Check for some numbers around the minimum value return new ScalarValue<Short>((short) (Short.MIN_VALUE + secondsIntoYear)); } else if (1000 <= secondsIntoYear && secondsIntoYear < 2000) { // Check for some numbers around the maximum value return new ScalarValue<Short>((short) (Short.MAX_VALUE - (secondsIntoYear - 1000))); } else { // Check for some numbers around 0 return new ScalarValue<Short>((short) (secondsIntoYear - 2000)); } case DBR_SCALAR_FLOAT: if (0 <= secondsIntoYear && secondsIntoYear < 1000) { // Check for some numbers around the minimum value return new ScalarValue<Float>(Float.MIN_VALUE + secondsIntoYear); } else if (1000 <= secondsIntoYear && secondsIntoYear < 2000) { // Check for some numbers around the maximum value return new ScalarValue<Float>(Float.MAX_VALUE - (secondsIntoYear - 1000)); } else { // Check for some numbers around 0. Divide by a large number to make sure we cater to the number of precision digits return new ScalarValue<Float>((secondsIntoYear - 2000.0f) / secondsIntoYear); } case DBR_SCALAR_ENUM: return new ScalarValue<Short>((short) secondsIntoYear); case DBR_SCALAR_BYTE: return new ScalarValue<Byte>(((byte) (secondsIntoYear % 255))); case DBR_SCALAR_INT: if (0 <= secondsIntoYear && secondsIntoYear < 1000) { // Check for some numbers around the minimum value return new ScalarValue<Integer>(Integer.MIN_VALUE + secondsIntoYear); } else if (1000 <= secondsIntoYear && secondsIntoYear < 2000) { // Check for some numbers around the maximum value return new ScalarValue<Integer>(Integer.MAX_VALUE - (secondsIntoYear - 1000)); } else { // Check for some numbers around 0 return new ScalarValue<Integer>(secondsIntoYear - 2000); } case DBR_SCALAR_DOUBLE: if (0 <= secondsIntoYear && secondsIntoYear < 1000) { // Check for some numbers around the minimum value return new ScalarValue<Double>(Double.MIN_VALUE + secondsIntoYear); } else if (1000 <= secondsIntoYear && secondsIntoYear < 2000) { // Check for some numbers around the maximum value return new ScalarValue<Double>(Double.MAX_VALUE - (secondsIntoYear - 1000)); } else { // Check for some numbers around 0. Divide by a large number to make sure we cater to the number of precision digits return new ScalarValue<Double>((secondsIntoYear - 2000.0) / (secondsIntoYear * 1000000)); } case DBR_WAVEFORM_STRING: // Varying number of copies of a typical value return new VectorStringSampleValue( Collections.nCopies(secondsIntoYear, Integer.toString(secondsIntoYear))); case DBR_WAVEFORM_SHORT: return new VectorValue<Short>(Collections.nCopies(1, (short) secondsIntoYear)); case DBR_WAVEFORM_FLOAT: // Varying number of copies of a typical value return new VectorValue<Float>( Collections.nCopies(secondsIntoYear, (float) Math.cos(secondsIntoYear * Math.PI / 3600))); case DBR_WAVEFORM_ENUM: return new VectorValue<Short>(Collections.nCopies(1024, (short) secondsIntoYear)); case DBR_WAVEFORM_BYTE: // Large number of elements in the array return new VectorValue<Byte>( Collections.nCopies(65536 * secondsIntoYear, ((byte) (secondsIntoYear % 255)))); case DBR_WAVEFORM_INT: // Varying number of copies of a typical value return new VectorValue<Integer>( Collections.nCopies(secondsIntoYear, secondsIntoYear * secondsIntoYear)); case DBR_WAVEFORM_DOUBLE: // Varying number of copies of a typical value return new VectorValue<Double>( Collections.nCopies(secondsIntoYear, Math.sin(secondsIntoYear * Math.PI / 3600))); case DBR_V4_GENERIC_BYTES: // Varying number of copies of a typical value ByteBuffer buf = ByteBuffer.allocate(1024 * 10); buf.put(Integer.toString(secondsIntoYear).getBytes()); buf.flip(); return new ByteBufSampleValue(buf); default: throw new RuntimeException("We seemed to have missed a DBR type when generating sample data"); } }