LDPC编译码仿真

说明：  现代通信系统3，用于matlab教学，好东东哦:)(three modern communications system for teaching Matlab, Wanton Oh good :))

performance evaluation of reactive and proactive protocols. the performance is evaluated with respect to throughput over TCP and UDP connections types

步进频率雷达目标的运动参数估计 (Target Motion Parameter Estimation of stepped- frequency radar)

说明：  利用Matlab软件来实现基于滤波的正交频分复用F-OFDM(use the matlab to achieve the F-OFDM)

说明：  基函数扩展模型相关matlab代码，包含信道估计及其均衡 。(The basis function extends the model related matlab code, including channel estimation and its equalization.)

ptz 云台控制软件, 内带C++ 源码(ptz PTZ control software, which brought C++ source)

WSN中节点确定性部署算法代码，覆盖率达到100％，算法思路简单，易于实现(Uncertainty in the deployment of WSN node algorithm code, the coverage reached 100, algorithm idea is simple, easy to realize)

说明：  lbc_example：未编码的BPSK调制的性能（理论计算与仿真）、重复码硬判决的性能 lbc_example_SD： 未编码的BPSK调制的性能（理论计算）、重复码硬判决的性能、重复码软判决的性能 lbc_example_SD_EbNo：lbc_example_SD中的性能，并且进一步考虑了码率不同时，对于信道的SNR值进行归一化，以Eb/No = SNR/(2*R)为横坐标时的比较结果 lbc_example_Hamming_EbNo：汉明码，硬判决译码的性能(Lbc_example: Performance of uncoded BPSK modulation (theoretical calculation and simulation), performance of duplicate code hard decision Lbc_example_SD: Performance of uncoded BPSK modulation (theoretical calculation), performance of hard decision of duplicate code, performance of soft decision of duplicate code The performance of lbc_example_SD_EbNo: lbc_example_SD is considered, and the SNR value of channel is normalized when the bit rate is different. The comparison results are obtained when Eb/No = SNR/(2*R) is the abscissa coordinate. Lbc_example_Hamming_EbNo: Hamming Code, Performance of Hard Decision Decoding)

LDPC码的编译码算法，matlab实现，包含常用的生成算法和解码算法。可以直接运行(LDPC code encoding and decoding algorithm, matlab implementation, including the common generation algorithm and decoding algorithm. Can run directly)

说明：  实现对稀疏信号的恢复，完成对稀疏信号的重建，压缩感知算法(siganl reconstructed)