pip_PDES

this program shortpathes node using graph for decide short distance in networking

说明：  关于压缩感知理论综述性的中文期刊论文，包括理论原理与应用，以及该理论的研究现状和公开性问题等。(Review on the theory of compressed sensing of Chinese journal articles, including theoretical principles and applications, and research status of the theory and openness issues.)

关于遗传算法在MATLAB中对典型二阶对象进行仿真，并得到其阶跃响应。。(MATLAB)

这是一个关于BPSK系统的仿真程序，并画出在瑞利信道和高斯信道下的误码率图形(It is a BPSK system simulation program, and draw in the Rayleigh and Gaussian channels channel bit error rate under the graphics)

追赶法解数学方程，主要用于数值运算，希望对大家有帮助(Solving mathematical equations to catch up, mainly for numerical computation, we want to help)

turbo码的编译码实现，经典程序。工具：matlab(turbo codes‘s coding and decoding )

蚁群算法是一种模仿蚁群行为的仿生优化算法，其实现机理包括两个基本阶段：适应阶段和协作阶段。在适应阶段，各可行解根据积累的信息不断调整自身结构，路径上经过的蚂蚁越多，信息量越大，则该路径越容易被选择：时间越长，信息量越小。在协作阶段，各可行解之间通过信息交流，以期望产生性能更好的解。(Ant colony algorithm is a mimic ant colony behavior of bionic optimization algorithm, its implementation mechanism includes two basic stages: adaptation and collaboration. In adaptive phase, the feasible solution according to the accumulated information constantly adjust their structure, path through the more the ants, the greater the amount of information, it is the easier path is chosen: the longer the time, the smaller the amount of information. The collaboration stage, through the exchange of information between the feasible solution, expecting to generate better solutions.)

g729语音编码，MATLAB运行实现，符号国际标准(g729 speech coding, MATLAB runs to achieve, symbol of international standards)

LMS算法，实现自适应滤波，效果还可以，大家可以看看(LMS algorithm, adaptive filter, the effect can be, we can see)

ofdm调制的matlab程序实现，经过验证是可以实现的，但是具体应用的时候需要自行修改程序中的一些参数(ofdm modulation matlab program, after verification can be achieved, but it requires its own specific application to modify some of the parameters in the program)