artisynth.core.inverse

Class LeastSquaresSolver

java.lang.Object

artisynth.core.inverse.LeastSquaresSolver

public class LeastSquaresSolver
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
LeastSquaresSolver()

Method Summary

Modifier and Type	Method and Description
void	createBoundConstraints(MatrixNd A, VectorNd b, VectorNd lb, VectorNd ub) Create inequality constraints A >= b from bounds lb and ub
void	dispose()
void	resizeVariables(int costRowSize, int conRowSize, int exSize)
void	setBounds(java.lang.Double lower, java.lang.Double upper)
void	setBounds(VectorNd lower, VectorNd upper)
void	solve(VectorNd a, MatrixNd C, VectorNd d, VectorNd a0) Solve a bounded least squares problem as a QP
void	solve(VectorNd a, MatrixNd C, VectorNd d, VectorNd a0, MatrixNd Aeq, VectorNd beq) Solve a constrained least squares problem as a QP

Methods inherited from class java.lang.Object

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

Constructor Detail

LeastSquaresSolver

public LeastSquaresSolver()

Method Detail

dispose

public void dispose()

solve

public void solve(VectorNd a,
                  MatrixNd C,
                  VectorNd d,
                  VectorNd a0)

Solve a bounded least squares problem as a QP

solve

public void solve(VectorNd a,
                  MatrixNd C,
                  VectorNd d,
                  VectorNd a0,
                  MatrixNd Aeq,
                  VectorNd beq)

Solve a constrained least squares problem as a QP

setBounds

public void setBounds(java.lang.Double lower,
                      java.lang.Double upper)

setBounds

public void setBounds(VectorNd lower,
                      VectorNd upper)

resizeVariables

public void resizeVariables(int costRowSize,
                            int conRowSize,
                            int exSize)

createBoundConstraints

public void createBoundConstraints(MatrixNd A,
                                   VectorNd b,
                                   VectorNd lb,
                                   VectorNd ub)

Create inequality constraints A >= b from bounds lb and ub