资源简介
用于多用户检测的matlab源代码,误码率随信噪比变化的matlab仿真图形
代码片段和文件信息
function [codeMatrix] = no_orth_spreadcode(SF)
% This function returns a matrix whose lignes are code vectors. These codes are
% not orthonormal
C1=hadamard(SF); % Generates a matrix with orthogonal vectors
C2=sign(randn(SF1)); % Generates a cell code to ensure spreading
C3=diag(C2)*C1/sqrt(SF); % Matrix normalized
C4=(rand(SFSF)-.5)/3; % Generates a noise matrix
codeMatrix = C4+C3; % Sums the code and the noise to have non-orthogonal codes
属性 大小 日期 时间 名称
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文件 487 2003-07-14 09:31 MUD conventional\no_orth_spreadcode.m
文件 1979 2004-09-02 17:43 MUD conventional\rayleigh_fading.m
文件 5894 2006-11-06 08:26 MUD conventional\simulation_BER_SNR.asv
文件 5894 2007-05-15 21:06 MUD conventional\simulation_BER_SNR.m
文件 3768 2007-05-15 21:07 MUD conventional\simulation_BER_SNR1.m
文件 3212 2003-07-16 10:46 MUD conventional\simulation_capacity_users.m
文件 2497 2007-06-01 14:15 MUD conventional\simulation_near_far.m
目录 0 2007-11-07 09:40 MUD conventional
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