BUTTERWORTHfilters

遗传算法程序，包括基因的遗传变异过程，适合做调度问题(genetic algorithm)

matlab通信工程仿真的代码，各章的代码都有，使用matlab编译的，都已经通过验证，运行，希望对你有点帮助！(matlab communication engineering simulation code, each chapter code, using matlab compiled, have validated run, you want a little help!)

this program can plot phase plane linear and nonlinear system

基于matlab模拟大学物理中的波形，以便观察其动态变化(University physics-based simulation matlab waveform in order to observe the dynamic changes)

运用EMD的过程中，想要画出边际谱，边际谱程序的详细代码。(In the process of using EMD, you want to draw the marginal spectrum, the detailed code of the marginal spectrum program.)

calculating beat rate of heart using DWT in Matlab

pso-for unconstraint problems

This is a generic code for finding FFT of variable string size without using built-in MATLAB function.

OFDM Communication System is described in this matlab code. Helpful for beginners. Thank you.

smith算法进行改进，可以有良好的结果，是smith的一种很好改进方法。(smith)