代码搜索：Givens
找到约 137 项符合「Givens」的源代码
代码结果 137
www.eeworm.com/read/431346/8687182
m givens.m
function [K,L]=givens(H,n,eig1)
J=eye(n,n);
c=zeros(n,n);
s=zeros(n,n);
for i=2:n-1
for j=1:n
if H(i,j)*H(i,i)+H(i+1,j)*H(i+1,i)~=0
c(i,i)=H(i,j)*eig1(i,1)/(H(i,j)*H(i,i)+H(
www.eeworm.com/read/430435/8747146
m givens.m
function [c,s] = givens(a,b) % returns cosine and sine parameters
if b == 0
c=1;
s=0;
elseif a == 0
c=0;
s=1;
else
rho=b/a;
c=1/sqrt(1+abs(rho)^2);
s=rho*c;
www.eeworm.com/read/378188/9242538
f givens.f
Subroutine givens( a, b, c, s )
! ----------------------------------------------------------------------
! --- Calculates rotation factors c & s from 'a' and 'b' for the Givens
! transformat
www.eeworm.com/read/179705/9343887
c givens.c
/* linalg/givens.c
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, Brian Gough
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of th
www.eeworm.com/read/424281/10473401
c givens.c
/* linalg/givens.c
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Gerard Jungman, Brian Gough
*
* This program is free software; you can redistribute it and/or modify
* it under the terms
www.eeworm.com/read/424063/10499861
m givens.m
function g = givens(x,y)
%GIVENS Givens rotation matrix.
% G = GIVENS(x,y) returns the complex Givens rotation matrix
%
% | c s | | x | | r |
% G = | |
www.eeworm.com/read/422108/10664228
asv givens.asv
clc;
clear;
%%%%Givens旋转法求解对称阵的所有特征值和对应的特征向量
N=50;%矩阵阶数
v=[100 1:1:(N-1)];
A=toeplitz(v);
T=zeros(N,N);
B=zeros(1,N);
eigenvector=eye(N,N);%特征向量
eigenvalue=zeros(1,N);%特征值
%迭代过程
whi
www.eeworm.com/read/422108/10664240
m givens.m
clc;
clear;
%%%%Givens旋转法求解对称阵的所有特征值和对应的特征向量
N=50;%矩阵阶数
v=[100 1:1:(N-1)];
A=toeplitz(v);
T=zeros(N,N);
B=zeros(1,N);
eigenvector=eye(N,N);%特征向量
eigenvalue=zeros(1,N);%特征值
%迭代过程
whi
www.eeworm.com/read/422108/10664242
mat givens.mat
www.eeworm.com/read/446759/7565523
c givens.c
/**************************************************************************
**
** Copyright (C) 1993 David E. Steward & Zbigniew Leyk, all rights reserved.
**
** Meschach Library
**
**