correct

离散频谱比值校正法 hamming hanning(The ratio of discrete spectrum correction method hamming hanning )

LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码，不仅有逼近Shannon限的良好性能，而且译码复杂度较低, 结构灵活，是近年信道编码领域的研究热点，目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G) (LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.)

改程序用于在一组信号中检测出最大值，即峰值检测(maxima detection， /peak detection)

自适应的MIMO-OFDM matlab源码(Adaptive MIMO-OFDM matlab source)

Medical MIS inventory management system

在有时域或频域延迟干扰下的OFDM同步技术仿真，MATLAB代码。(Synchronization in OFDM sometimes delay interference or frequency domain simulation, MATLAB code.)

说明：  分布式视频编码程序，不包括传统帧编码部分，仅WZ编码部分，对信源进行了分类，小波变换，LDPC等(Distributed video coding process, not including traditional frame coding part, only part of WZ coding, the source for the classification, wavelet transform, LDPC, etc.)

the program for histogram in image processing

this is a Cyclic Hamming code Simulation in matlab.

this matlab model describes harmonics generation for study very useful