List of mulAssign() Examples

Examples of mulAssign()

org.jquantlib.math.matrixutilities.Array.mulAssign()
org.jquantlib.math.matrixutilities.Matrix.mulAssign()
Returns the result of a multiplication of this Matrix by a scalar @param scalar @return this

Examples of org.jquantlib.math.matrixutilities.Array.mulAssign()

  public double computeSimplexSize(final List<Array> vertices) {
    final Array center = new Array(vertices.get(0).size());
    for (int i = 0; i < vertices.size(); ++i) {
            center.addAssign(vertices.get(i));
        }
    center.mulAssign(1.0 / vertices.size());
    double result = 0;
    for (int i = 0; i < vertices.size(); ++i) {
      final Array temp = vertices.get(i).sub(center);
      result += Math.sqrt(temp.dotProduct(temp));
    }

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Examples of org.jquantlib.math.matrixutilities.Matrix.mulAssign()

    final /*@Real*/ double inv = 1.0/sampleWeight;


    final Matrix result = quadraticSum.mul(inv);
    result.subAssign(m.outerProduct(m));


    result.mulAssign( sampleNumber/(sampleNumber-1.0) );
    return result;
  }


  /**
   * returns the correlation Matrix

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