LDPC

program using c language

直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low-4bit)

本程序是雷达波形匹配滤波器的gui图形界面程序。(This program is the radar waveform matched filter gui graphical interface program.)

说明：  多个代码用作核密度估计器来计算log pdf 可以很容易地使用 学习目的(Multiple codes to be used as kernel density estimator to compute log pdf Can be used very easily Learning purpose)

线性规划dtw 语音识别， 附带测试音频文件(Linear Programming dtw speech recognition, audio files come with a test)

仿真最佳升余弦滚降系统，其中信噪比可调。(Simulation of the best raised cosine roll-off system, adjustable noise ratio.)

PMmachine in matlab simulink sumulated

training matlaba brodf

利用Matlab编程计算最短路径及中位点选址，实例+源程序 (This paper introduces a MATLAB code with examples for caculating the shortest path and the middle point.)

里面是关于通信中同步技术的一些试验模型，主要有bpsk和qpsk的simulink仿真(Which is about the communication synchronization of some experimental models, mainly bpsk and qpsk the simulink simulation)