Example usage for org.apache.commons.math3.linear RealLinearOperator RealLinearOperator

Introduction

In this page you can find the example usage for org.apache.commons.math3.linear RealLinearOperator RealLinearOperator.

Prototype

RealLinearOperator

Source Link

Usage

From source file:edu.duke.cs.osprey.tupexp.IterativeCGTupleFitter.java

public IterativeCGTupleFitter(TupleIndexMatrix tim, ArrayList<int[]> samp, int numTuples,
        ArrayList<double[]> goodRegionBounds) {
    //We'll fit the specified (sample,trueVal) pairs to an expansion in the tuples in tim

    samples = samp;//from   ww w.  jav a 2s  . co  m
    numSamp = samples.size();
    numTup = numTuples;
    tupIndMat = tim;

    this.goodRegionBounds = goodRegionBounds;

    AtA = new RealLinearOperator() {

        @Override
        public int getRowDimension() {
            return numTup;
        }

        @Override
        public int getColumnDimension() {
            return numTup;
        }

        @Override
        public RealVector operate(RealVector rv) throws DimensionMismatchException {
            return applyAtA(rv);
        }
    };
}

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