代码搜索：协方差矩阵
找到约 10,000 项符合「协方差矩阵」的源代码
代码结果 10,000
www.eeworm.com/read/297280/8033246
cpp l7_5.cpp
//用邻接矩阵实现无向图的广度优先搜索遍历
#include
const int n=8; // 图中顶点数
const int e=10;
typedef int elemtype; // 图中边数
struct graph
{
elemtype v
www.eeworm.com/read/297280/8033255
cpp l7_3.cpp
//用邻接矩阵实现无向图的深度优先搜索遍历
#include
const int n=8; // 图中顶点数
const int e=10;
typedef int elemtype; // 图中边数
struct graph
{
elemtype v
www.eeworm.com/read/396245/8118338
m twostep.m
function [x,n]=twostep(A,b,x0,eps,varargin)
if nargin==3
eps= 1.0e-6;
M = 200;
elseif nargin
www.eeworm.com/read/246680/12713216
m twostep.m
function [x,n]=twostep(A,b,x0,eps,varargin)
if nargin==3
eps= 1.0e-6;
M = 200;
elseif nargin
www.eeworm.com/read/240542/13214427
m 12-3.m
I = imread('moon.tif');
I16 = uint16(I);
J = immultiply(I16,I16);
%类似矩阵点乘运算，但注意类型的处理
subplot(121),imshow(I)
subplot(122),imshow(J)
www.eeworm.com/read/324902/13238402
m 12-3.m
I = imread('moon.tif');
I16 = uint16(I);
J = immultiply(I16,I16);
%类似矩阵点乘运算，但注意类型的处理
subplot(121),imshow(I)
subplot(122),imshow(J)
www.eeworm.com/read/324902/13238876
m 15-7.m
I=imread('rice.tif');
% 读入原图像
S = qtdecomp(I,0.05);
% 对图像进行四叉树分解
subplot(121)
imshow(I);
title('原图像')
subplot(122)
imshow(S);
title('四叉树分解的稀疏矩阵')
www.eeworm.com/read/321872/13393914
m rls.m
% RLS算法
randn('seed', 0) ;
rand('seed', 0) ;
NoOfData = 8000 ; % Set no of data points used for training
Order = 32 ; % 自适应滤波权数
Lambda = 0.98 ; % 遗忘因子
Delta = 0.001 ; % 相关矩阵R的初始化
x = randn(NoOf
www.eeworm.com/read/312183/13616769
txt gatsp.txt
Matlab程序：
function [bestpop,trace]=ga(d,termops,num,pc,cxops,pm,alpha)
%
%————————————————————————
%[bestpop,trace]=ga(d,termops,num,pc,cxops,pm,alpha)
%d:距离矩阵
%termops:种群代数
%num:每代染色体的个数
%p