Spectro

2010年东北三省数学建模竞赛A题企业生产销售方案制定的遗传算法实现代码。(Northeasten Union MCM 2010 Problem A)

三次样条的插值计算，实验结果很好，经度可达到负二次方。(Cubic spline interpolation, the experimental results very well, longitude to the negative quadratic.)

说明：  kruskal 算法程序 解决最短路径问题 (kruskal shortest path algorithm to solve the issue of procedures)

这是较好的Matlab源代码，希望此代码能对大家有所帮助。(This is a better Matlab source code, I hope this code can be helpful to everyone.)

说明：  假设每个延时单元延时10ms.被传输的基带信号x(t)是一个0，1交替变换的矩形二进制脉冲序列，脉宽为10ms，并假设x(t)通过一个稳定的散射信道后才到达均衡器，成为2径信号，这两路信号幅度相等 ，相隔15ms。用MATLAB实现一个2级LMS均衡器(equalizer)

高等应用数学问题的MATLAB求解 一书的经典课件 编者自己写的哦(Higher Applied Mathematics problems using MATLAB in a book classic courseware Editor written)

谱减法语音增强。第一行为文件读取，需自行修改输入的语音。(Spectral subtraction speech enhancement. The first line reads the file, need to modify the input voice.)

matlab神经网络工具箱很好的东东分享下(matlab neural network toolbox, under a good Dongdong Share)

通过对语音信号的采集和AD50数模转换实现语音信号的处理，并通过C54试验台可以很好的实现语音再现。FIR数据滤波数据需要通过MATLAB来实现。(Through the acquisition and AD50 voice signal digital-analog conversion of voice signal processing, and through the C54 test bed can be a very good voice reproduction. FIR data filtering data to achieve through MATLAB.)

Matlab_show the FFT and their related