butterworth.m

微波技术，还有一些通信各类代码。代码都以matlab格式进行的(Microwave technology, there are various types of communications code. Code to matlab format)

extract zero cross rate features from an audio signal

this file gives the parameters of a model estimated from given data. this is usfull in estimationa and forecasting

用matlab进行有限元编程资料，需要用gmsh对geo文件进行网格划分，可更改各项参数后评价区域的传热性能(Finite element program data using matlab, need for geo file gmsh meshing, parameters can be changed after the heat transfer performance uation area)

混沌的工具包，我也是下载的，不知道怎么样，希望大家支持。(Chaos kit, I also downloaded, I do not know how to, I hope you will support them.)

Matab file to calculate LC load response using simulink

一级倒立摆的系统仿真动画，初始加速度为0，实现最基本的小车不动，摆杆动的仿真程序(An inverted pendulum system simulation animation, initial acceleration is 0, the most basic car does not move, moving pendulum simulation program)

The real-coded genetic algorithm to run SR mechenical.

语音回声消除的频率空间算法，空间传递函数自己模拟(echo cancellation frequency domain algorithm)

这是一段自己编写的基于高斯模型的matlab人脸识别代码(This is a piece I have written matlab face recognition code based on the Gaussian model)