Examples of DoubleMatrix1D

cern.colt.matrix.DoubleMatrix1D

Abstract base class for 1-d matrices (aka vectors) holding double elements. First see the package summary and javadoc tree view to get the broad picture.

A matrix has a number of cells (its size), which are assigned upon instance construction. Elements are accessed via zero based indexes. Legal indexes are of the form [0..size()-1]. Any attempt to access an element at a coordinate index<0 || index>=size() will throw an IndexOutOfBoundsException. @author wolfgang.hoschek@cern.ch @version 1.0, 09/24/99

com.opengamma.analytics.math.matrix.DoubleMatrix1D

A minimal implementation of a vector (in the mathematical sense) that contains doubles.

org.apache.mahout.math.matrix.DoubleMatrix1D

@deprecated until unit tests are in place. Until this time, this class/interface is unsupported.

    }


    checkIndexes(indexes);
    final int[] idx = indexes;


    DoubleMatrix1D view = new WrapperDoubleMatrix1D(this) {
      @Override
      public double getQuick(int i) {
        return content.get(idx[i]);
      }

  @Override
  public DoubleMatrix1D viewStrides(final int theStride) {
    if (stride <= 0) {
      throw new IndexOutOfBoundsException("illegal stride: " + stride);
    }
    DoubleMatrix1D view = new WrapperDoubleMatrix1D(this) {
      @Override
      public double getQuick(int index) {
        return content.get(index * theStride);
      }

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Examples of DoubleMatrix1D

Examples of org.apache.mahout.math.matrix.DoubleMatrix1D

Examples of org.apache.mahout.math.matrix.DoubleMatrix1D