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
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www.eeworm.com/read/392361/8348705
m exm051_4.m
%exm051_4.m 求矩阵的行列式值、逆和特征根
syms a11 a12 a21 a22;
A=[a11,a12;a21,a22]
DA=det(A)
IA=inv(A)
EA=eig(A)
www.eeworm.com/read/392199/8358030
m int1.m
function [pop,ff]=INT1(num,bounds)
%[pop,ff]=INTinti(num,bounds)
%num 种群数
%bounds 边界约束
n=size(bounds,1); %矩阵bounds的行数,既每个样本子码数
L=bounds(:,2)-bounds(:,1); %bo
www.eeworm.com/read/368108/9711730
m exm051_4.m
%exm051_4.m 求矩阵的行列式值、逆和特征根
syms a11 a12 a21 a22;
A=[a11,a12;a21,a22]
DA=det(A)
IA=inv(A)
EA=eig(A)
www.eeworm.com/read/367969/9721829
m dcm_eulr.m
function eul_vect = dcm_eulr(DCMnb) %论文的P68。DCMnb就是Cms*估计矩阵
if nargin
www.eeworm.com/read/270091/11048878
cpp 最小生成树kruskal.cpp
// 最小生成树kruskal算法
#include
#include
#define Vn 6 //顶点数
// 边集结构
typedef struct
{
int begin;
int end;
int weight;
} edge;
// 邻接矩阵
int Graph[Vn][Vn]=
{
{0},