JSci.maths.wavelet.SparseDiscreteFunction Maven / Gradle / Ivy

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JSci is a set of open source Java packages. The aim is to encapsulate scientific methods/principles in the most natural way possible. As such they should greatly aid the development of scientific based software. It offers: abstract math interfaces, linear algebra (support for various matrix and vector types), statistics (including probability distributions), wavelets, newtonian mechanics, chart/graph components (AWT and Swing), MathML DOM implementation, ... Note: some packages, like javax.comm, for the astro and instruments package aren't listed as dependencies (not available).

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package JSci.maths.wavelet;

import JSci.maths.vectors.DoubleSparseVector;
import JSci.util.*;

public class SparseDiscreteFunction extends DiscreteFunction  implements Cloneable {

	public SparseDiscreteFunction(double[] v) {
                super(v);
	}
	public void setData (double[] v) {
		data = new DoubleSparseVector(v);
	}

  /********************************************
  * Return a copy of this object
  *********************************************/
	public Object clone() {
    SparseDiscreteFunction sdf=(SparseDiscreteFunction) super.clone();
    sdf.setData(VectorToolkit.toArray(data));
    return(sdf);
	}
}