Android Open Source - Fall_Prevention_2013 Values

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/*******************************************************************************
 * Licensed to UbiCollab.org under one or more contributor
 * license agreements.  See the NOTICE file distributed 
 * with this work for additional information regarding
 * copyright ownership. UbiCollab.org licenses this file
 * to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 * /*from   www  .jav  a2  s.  co  m*/
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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package ntnu.stud.valens.stepdetector;

/**
 * Class that defines the constants used in the StepMainService and
 * DetectStepsThread.
 * 
 * @author Elias Aamot
 * 
 */
public class Values {

  // Label values, used only for identifying the service.
  public final static int MY_ID = 13377331;
  public static final String TAG = "no.ntnu.stud.valens.stepcounter";
  
  // Values used for calibration
  public static final int CAL_TIME = 20000;
  public static final int CAL_WAIT = 10000;

  // Values that control the behaviour of the Step Detection Algorithm.
  // Modifying these values can improve the performance of the step
  // detector, but can also have detrimental effects, so read
  // the documentation before changing.
  public static final float STD_THRESHOLD = 0.8f;
  public static final int SMOOTHING_WINDOW = 5;
  public static final int PEAK_STRENGTH_WINDOW = 10;
  public static final int DATA_STREAM_SIZE = 500;
  public static final long STEP_GROUP_SEPARATOR = (long) 10000.0;
  public static final long STEP_GROUP_MIN_DURATION = (long) 10000.0;

  // Derived values. Change the primitive values rather than changig these
  public static final int COMMIT_DATA_THRESHOLD = (SMOOTHING_WINDOW * 2)
      + (PEAK_STRENGTH_WINDOW * 2) + DATA_STREAM_SIZE;

}

Java Source Code List