cdma_codec

说明：  这是一个matlab小程序,可用于求解微分方程,特别是抛物型的微分方程(Matlab This is a small program that can be used to solve differential equations, in particular the type of parabolic differential equations)

采用matlab编写，对图像椒盐噪声与周期性噪声的进行滤除(Using matlab, image noise and periodic noise salt and pepper to filter out)

EMD的处理程序，并且自带了汽轮机组的部分数据，进行验证比较，EMD初学者的入手资料。(EMD handler, and comes with a steam turbine portion of the data, validated comparison, EMD beginners start with item.)

基于MATLAB的升降压斩波电路的仿真，可以调节负载和占空比来观察波形的变化(Based on MATLAB buck chopper circuit simulation, you can adjust the load and duty to observe the waveform changes)

simulink ODE first order example

一本很好的matlab实现的最优化的电子书。(Matlab achieve a good optimization eBook.)

说明：  matlab车桥耦合，计算分析，便于自学(Matlab vehicle bridge coupling)

噪声环境下的予以增强程序，用小波函数 db6 对信号进行3层分解(Noise environment to be enhanced procedures DB6 wavelet function with the signal 3-layer decomposition)

改进的粒子群算法，用于参数优化等问题，可以用于发表论文、科研等方面。(pso )

一个完整的ofdm的matlab仿真程序，对ofdm的学习理解有很大帮助，非常实用。(A complete ofdm matlab simulation program for learning comprehension ofdm great help and very practical.)