List of utility methods to do Vector to
void | vectorToMatrixArray(int M, int N, float[] a, float[][] b) Converts a 1D array into a 2D array leaving the result in b . if (a.length == 0 || b.length == 0 || b[0].length == 0 || a.length != (M * N) || b.length != M || b[0].length != N) { throw new IllegalArgumentException( "The number of data points in both arrays must be equal and different from zero."); for (int i = 0; i < M; i++) { System.arraycopy(a, N * i, b[i], 0, N); |