kalmanfilter

实现了LDPC码的编码 LDPC译码、LDPC校验矩阵的生成等。是完整的LDPC代码。测试了，跑的通。自学LDPC码的资料(Implements the LDPC encoding of LDPC decoding, LDPC check matrix generation and so on. LDPC code is complete. Tested and run through. Self-study of LDPC codes)

说明：  设计了跳频通信系统 产生了跳频信号 研究了 短时傅里叶变换 Gabor变换 基于时频稀疏性的方法对跳频信号进行研究(Output pseudo-random sequence Output frequency hopping signal time domain waveform Draw the time-frequency diagram of fH signal with several different time-frequency analysis methods The variation curve of the accuracy of fH periodic estimation with SNR under different output frequency analysis method)

四路信号的多路复用研究及仿真实现，通过时隙的分配观察复用前后的波形图。(Four channel signal multiplexing research and simulation implementation, through the slot allocation to observe the waveform before and after multiplexing)

说明：  在MTLAB环境运行main_msbcsspl.m。该程序的功能是实现图像的稀疏分解并重建图像，采用压缩感知理论，利用小波分析，在小波域分块观测，可以用很少的观测值就能重建原图像。程序包中已经整合了小波包和测试图像，没有多余文件，程序经过亲测并修改，能在MATLAB中直接运行得到很好的结果，速度非常快！(Run main_msbcsspl.m in the MTLAB environment. The function of the program is to decompose and reconstruct the image sparsely. Using compressed sensing theory and wavelet analysis, the original image can be reconstructed with very few observations. Wavelet package and test image have been integrated in the package. There are no redundant files. After testing and modifying the program, it can run directly in MATLAB and get good results. The speed is very fast.)

说明：  大规模MIMO的波束成形，对于多入多出的波束域学习很有帮助(Massive-MIMO beamforming)

基站定位算法,设置基站的位置，信号达到基站的相对时间，即可算出手机的具体位置(The base station positioning algorithm, set the base station location, the relative time the signal to reach the base station can calculate the specific location of mobile phones)

说明：  用于计算gps系统时间，gps周、周内秒,以及约化儒略日(Used to calculate GPS system time, GPS cycle, intra-week seconds, and Julian Day)

Subcarrier Allocation in a Multiuser MIMO Channel Using Line(Subcarrier Allocation in a Multiuser MIMO Channel Using the Line)

matlab实例编程系列2,内有运行后界面图像＆源代码,很好的(Examples of matlab programming series 2, inside after the operation interface image & source code, very good)

维纳滤波与功率倒置阵比较,应用环境为GPS信号抗干扰(comparing weiner filer and power inversion array)