view src/samer/mds/GeometricFilter.java @ 0:bf79fb79ee13

Initial Mercurial check in.

package samer.mds;

import samer.maths.*;
import samer.tools.*;

public class GeometricFilter extends AnonymousTask {
	int				N;
	Matrix		P;			// point positions (N by E)
	Vec			F;			// filter coefficients (N element)
	FunctionOfVector	fn;		// map from proximity to coeff.
	
	public GeometricFilter(Matrix P, Vec F, FunctionOfVector fn) {
		this.P=P; this.F=F; this.fn=fn;
		N=F.size();
	}
	public void run() { 	
		double [][] _P=P.getArray();
		double [] _F=F.array();
		for (int i=0; i<N; i++) _F[i] = fn.apply(_P[i]);
	}
}