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/466472/7035868
m hhtspe.m
function [S,freq] = HHTspe(imf,N,fs);
%%N--------分辨率
%fs-------采样频率
%s--------时间-频率-幅值矩阵
if(nargin
www.eeworm.com/read/465779/7045874
m save_result.m
function save_result(h)
str = get(h.outputdata_listbox,'String');
if isempty(zcf_data)
warndlg('输入数据有误,可能为空,可能数据矩阵有不合法的字符!', '警告!');
else
[result_file, newpath] = uiputfile('result.mat',
www.eeworm.com/read/140741/7069845
cpp le_totalchoicegaussjordan.cpp
//LE_TotalChoiceGaussJordan.cpp 全选主元高斯-约当消去法
#include //输入输出流头文件
#include "LinearEquation.h" //线性方程(组)求解头文件
void main()
{
int i;
double a[4][4] = //实系数矩阵
{
{1.0,
www.eeworm.com/read/221007/7074528
m jacobi.m
function [y,n]=jacobi(A,b,x0,eps)
if nargin==3
eps=1.0e-6;
elseif nargin
www.eeworm.com/read/221007/7074540
m gauseidel.m
function [y,n]=gauseidel(A,b,x0,eps)
if nargin==3
eps=1.0e-6;
elseif nargin
www.eeworm.com/read/206562/7129717
m jacobi.m
function [y,n]=jacobi(A,b,x0,eps)
if nargin==3
eps=1.0e-6;
elseif nargin
www.eeworm.com/read/206562/7129729
m gauseidel.m
function [y,n]=gauseidel(A,b,x0,eps)
if nargin==3
eps=1.0e-6;
elseif nargin
www.eeworm.com/read/101073/7147389
h vfunc.h
#ifndef VFUNC_H
#define VFUNC_H
#include
#include "matrix.h"
class valgo // 矩阵算法类
{
private:
DOUBLE yfactor; // 乘因子,初始化为1
DOUBLE xfactor; // x轴放大因子,初始化为1
DOUBLE addconst;
www.eeworm.com/read/101073/7147403
cpp cmatrix.cpp
#include "stdio.h"
#include "string.h"
#include "complex.h"
#include "cmatrix.h"
#include "fstream.h"
// 缺省的构造函数,产生0行0列空复矩阵
cmatrix::cmatrix(cbuffer * b): rownum(0),colnum(0),
isneg(0),istra
www.eeworm.com/read/461692/7222549
txt bpnet002.txt
/****** 增加动量项alpha 初始化alpha=0.4 动态修改 ******/
/****** 自适应调节学习率eta 初始化eta=0.8 动态修改 ****/
/****** 隐含层权值矩阵w1 初始化接近0 ******************/
/****** terget 正弦函数 *******************************/
/*!!!!! 仿正弦