PDE_Galerkin

用XWindow绘制曼德博罗集，可以缩放显示，参数调整简单，附有详细说明文档。(Draw Mandelbrot Set with X-Window on Linux, can be printed with different scale, parameters can be modified with ease. Readme document attached.)

说明：  基于遗传算法的光学薄膜设计优化MATLABcode(optical thin films design based on GA algorithms )

基于matlab的声音信号频谱分析仪 源代码(Matlab-based voice signal spectrum analyzer source code)

In this File, performance evaluation of 4-QAM system in the presence of Automatic Gain Control (AGC) errors using MATLAB Software. The system is designed, modeled and simulated using Simulink to evaluate the Bit Error Rate (BER) of the system in AWGN channel. The system doesn’t have a perfect AGC, but for comparison purposes, the perfect AGC is also included and evaluated.

用Matlab GUI编写的一个虚拟电子琴（模拟信号发生器）的简单小程序，可以自己编乐谱，也可以在键盘上谈乐谱。(Matlab GUI written with a virtual keyboard (analog signal generator) is a simple little program, you can own series music, you can talk about music on the keyboard.)

针对磨耗性踏面和60kg轨道利用半赫兹算法完成接触斑形状计算，相比传统赫兹算法更加准确符合实际情况(For the calculation of the tread wear and 60kg semi Hertz algorithm to complete the track contact patch shape, the algorithm is more accurate compared to traditional Hertz realistic)

合作检测算法，各种传统判决规则，基于能量检测算法(coorporated detection)

高阶累积量，用于信号的调制识别，性能较好(high order cumulant,used to AMC.)

用matlab GUI实现的可以在当前界面做加减乘除、乘幂的界面程序。(a GUI that can do add,minus,mutli,divide and power)

newton generalized numerical method