BCH1

how to construct the parity check matrix for LDPC codes

无线传感器网络的定位算法仿真，基于DV-Hop算法~~~(Localization algorithm in wireless sensor networks simulation algorithm based on DV-Hop ~ ~ ~)

卷积编码器g1=111,g2=101 x为输入的待译码序列 x=[1,0,1,0,0,1,0,0,0,1,0,1,1,1] x=[1,1,0,1,0,1,1,0,0,1] x=[1,1,1,0,0,0,1,0,1,1] a=size(x) 输入序列的长度 s=a(2)/2 译码后的m序列长度为x的一半 m=zeros(1,s) 最终结果存放 ma=zeros(1,s+1) 存放Fa路径的 mb=zeros(1,s+1) 存放Fb路径的 mc=zeros(1,s+1) 存放Fc路径的 md=zeros(1,s+1) 存放Fd路径的(viterbi decoder)

basic dual converter operaiton

matlab 实用程序300例 短小精悍 在编程时查询可用( 300 examples of matlab utility)

辐射阻尼matlab模拟，科学研究很有用处。(Radiation damping in magnetic resonance experiments)

implements the GOST 28147 OFB counter mode (GCTR).

put c code into matlab

Hamming 7,4 MAP algorithm step by step explained.

ADC的fft测试，包括几个小的MATLAB程序(Fft simulation of the ADC)