public class ConjugateGradientMethod extends InverseProblem
コンストラクタと説明 |
---|
ConjugateGradientMethod(org.apache.commons.math3.linear.RealMatrix ata,
org.apache.commons.math3.linear.RealVector atd)
AtAδm= AtD を解く
|
修飾子とタイプ | メソッドと説明 |
---|---|
void |
compute()
AtdをスタートにCGを解いていく CG法による答え i列目にi番目でのCGベクトルを用いた解(0:cg1...)
|
org.apache.commons.math3.linear.RealMatrix |
computeCovariance()
非推奨です。
|
org.apache.commons.math3.linear.RealMatrix |
computeCovariance(double sigmaD,
int j) |
org.apache.commons.math3.linear.RealMatrix |
getBaseVectors() |
org.apache.commons.math3.linear.RealMatrix |
getL()
Li, j = pTi ATA pi
i=j 0 i≠j
|
org.apache.commons.math3.linear.RealMatrix |
getP() |
getANS, getAns, getParN, outputAns
public ConjugateGradientMethod(org.apache.commons.math3.linear.RealMatrix ata, org.apache.commons.math3.linear.RealVector atd)
ata
- AtAatd
- AtDpublic org.apache.commons.math3.linear.RealMatrix getP()
public void compute()
compute
クラス内 InverseProblem
public org.apache.commons.math3.linear.RealMatrix computeCovariance(double sigmaD, int j)
computeCovariance
クラス内 InverseProblem
sigmaD
- σdj
- index (1, 2, ...)public org.apache.commons.math3.linear.RealMatrix getL()
@Deprecated public org.apache.commons.math3.linear.RealMatrix computeCovariance()
public org.apache.commons.math3.linear.RealMatrix getBaseVectors()
getBaseVectors
クラス内 InverseProblem