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/172061/7074758
m inv.m
%求逆矩阵
%用法 B=inv(A) 其中A为数值或符号方阵,B返回A的逆
%例如
% inv([1 2;3 4]) %数值
% syms a b c d;inv([[a,b;c,d]) %符号
%
%INV Matrix inverse.
% INV(X) is the inverse of the square
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m rand.m
%R=rand(m,n) 生成(0,1)上均匀分布的m行n列随机矩阵
%RAND Uniformly distributed random numbers.
% RAND(N) is an N-by-N matrix with random entries, chosen from
% a uniform distribution on the interval (0.0,1.0
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txt rls-matlab.txt
RLS算法的仿真程序：
% 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
www.eeworm.com/read/460348/7253021
c graph_deeptravel_adjmat_nrec.c
/* 用邻接矩阵表示的图的深度优先周游的非递归算法*/
#include
#include
#define MAXVEX 6
#define MAX 0
#define NON -1
typedef char VexType;
typedef float AdjType;
typedef struct {
int
www.eeworm.com/read/459335/7277000
m nakagamirnd_gamma.m
function na=nakagamirnd_gamma(m1,N1,N2)
%这个函数用gamma分布的方法产生服从Nakagami_m的【N1,N2】维随机矩阵
%-----------------------------2005.5.30 ----------------------------------
% Shuai lujun,Information Engineering
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h interpolation.h
// Interpolation.h 插值头文件
// Ver 1.0.0.0
#ifndef _INTERPOLATION_H //避免多次编译
#define _INTERPOLATION_H
#include //数组模板类标准头文件
#include "Matrix.h" //矩阵类头文件
#include "comm.h" //
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inl interpolation.inl
// Interpolation.inl 插值函数定义(实现)头文件
// Ver 1.0.0.0
#ifndef _INTERPOLATION_INL //避免多次编译
#define _INTERPOLATION_INL
#include //数组模板类标准头文件
#include "Matrix.h" //矩阵类头文件
#i
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win makefile.win
# Project: 矩阵类
# Makefile created by Dev-C++ 4.9.9.2
CPP = g++.exe
CC = gcc.exe
WINDRES = windres.exe
RES =
OBJ = main.o my_matrix.o $(RES)
LINKOBJ = main.o my_matrix.o $(RES)
LIBS =
www.eeworm.com/read/452548/7437195
m51 1s.m51
BL51 BANKED LINKER/LOCATER V4.23 06/25/2008 14:29:48 PAGE 1
BL51 BANKED LINKER/LOCATER V4.23, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE 矩阵键盘键值
www.eeworm.com/read/452532/7438261
cpp sparsem_anslysis.cpp
#include"stdafx.h"
#include"Analysis.h"
#include"Sparsem.h"
#include ".\analysis.h"
CSparseMatrix znmna_list; //声明一个稀疏矩阵类对象
void Analysis::GetVBrNum()
{
int i,j,k,t,tt;
bNUM_vbNUM=new