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Class cohy.gradient.PartDiff1d 

java.lang.Object
   |
   +----cohy.gradient.PartDiff1d
public class PartDiff1d
extends Object
Implements a simple 4-point difference star with adjustable coefficients. This could have been easily written as a internal convolution with a 2-by-2 filter.
output = (dx Dx + dt Dt) input (Dx and Dt are partial differential ops).

Constructor Index

o PartDiff1d()

Method Index

o getDerivative(float)
o getDerivativeDx()
o main(String[])

Constructors

o PartDiff1d 
 public PartDiff1d()

Methods

o getDerivative 
 public static Rsf getDerivative(float dx)
o getDerivativeDx 
 public static Rsf getDerivativeDx()
o main 
 public static void main(String args[])

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