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/286666/8751529

m calc_z.m

% % 随机数学(30250143, 07Fall) 大作业程序 % % 作者: 王 音 2004011448 % 葛元恺 2004011425 % % All rights reserved. 2008.1 function result = calc_Z(P) %辅助计算链接矩阵Z [m n]
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m calc_alpha.m

function [result] = calc_alpha(P) %辅助计算P矩阵的alpha值 % % 随机数学(30250143, 07Fall) 大作业程序 % % 作者: 王 音 2004011448 % 葛元恺 2004011425 % % All rights reserved. 20
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cpp le_totalchoicegauss.cpp

//LE_TotalChoiceGauss.cpp 全选主元高斯消去法 #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 { {0.2368, 0.2471,
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cpp le_totalchoicegauss.cpp

//LE_TotalChoiceGauss.cpp 全选主元高斯消去法 #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 { {0.2368, 0.2471,
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cpp le_totalchoicegauss.cpp

//LE_TotalChoiceGauss.cpp 全选主元高斯消去法 #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 { {0.2368, 0.2471,
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m approximate.m

function y = approximate(x,M) % approximate(x,M) - approximates noisy symbol vector x with valid symbols % in M % x - noisy symbol vector % M - (代表星座映射的矩阵) %M=[0 0 1;0 1 j;1 0 -1;1 1 -j]; W=lengt
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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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cpp le_totalchoicegauss.cpp

//LE_TotalChoiceGauss.cpp 全选主元高斯消去法 #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 { {0.2368, 0.2471,
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m pluslr.m

%----4.18编 增 l减 r法 特征选择 clear; clc; %--------特征导入 请自行修改 M=256;N=256; load coourfeature_0420_FGL-5 %%%共生矩阵 96.14% feature{1}=coourfeature(:,1); feature{2}=coourfeature(:,2); feature{3}=coour