edu.emory.mathcs.csparsej.tfloat

Class Scs_droptol

java.lang.Object

edu.emory.mathcs.csparsej.tfloat.Scs_droptol

public class Scs_droptol
extends java.lang.Object

Srop small entries from a sparse matrix.

Constructor Summary

Constructors

Constructor and Description
Scs_droptol()

Method Summary

Modifier and Type	Method and Description
static int	cs_droptol(Scs_common.Scs A, float tol) Removes entries from a matrix with absolute value <= tol.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Scs_droptol

public Scs_droptol()

Method Detail

cs_droptol

public static int cs_droptol(Scs_common.Scs A,
                             float tol)

Removes entries from a matrix with absolute value <= tol.

Parameters:

A - column-compressed matrix

tol - drop tolerance

Returns:

nz, new number of entries in A, -1 on error