ITDB02_Graph

New users and old of optimization in MATLAB will find useful tips and tricks in this document, as well as examples one can use as templates for their own problems. Use this tool by editing the file optimtips.m, then execute blocks of code in cell mode from the editor, or best, publish the file to HTML. Copy and paste also works of course. Some readers may find this tool valuable if only for the function pleas - a partitioned least squares solver based on lsqnonlin. This is a work in progress, as I fully expect to add new topics as I think of them or as suggestions are made. Suggestions for topics I ve missed are welcome, as are corrections of my probable numerous errors. The topics currently covered are listed below(New users and old of optimization in MATLAB will find useful tips and tricks in this document, as well as examples one can use as templates for their own problems. Use this tool by editing the file optimtips.m, then execute blocks of code in cell mode from the editor, or best, publish the file to HTML. Copy and paste also works of course. Some readers may find this tool valuable if only for the function pleas- a partitioned least squares solver based on lsqnonlin. This is a work in progress, as I fully expect to add new topics as I think of them or as suggestions are made. Suggestions for topics I ve missed are welcome, as are corrections of my probable numerous errors. The topics currently covered are listed below)

电子通信系统的建模与仿真 第10章 声学仿真 10.1 回声试验 10.2 多普勒效应 10.3 声学信号的滤波特性试验 10.4 交混回响 10.5 短时傅立叶变换(Electronic communications system modeling and simulation of Chapter 10 Simulation 10.1 acoustic echo test 10.2 Doppler Effect 10.3 acoustic signal filtering properties of the mixed response from the pilot pay 10.4 STFT 10.5)

说明：  这个是M/M/m队列系统仿真，由matlab 平台仿真的源代码(This is M/M/m queuing system simulation, simulation by matlab platform s source code)

运用matlab进行遗传算法编程，旨在求解汽车发动机悬置系统的个自由度解耦率(The use of genetic algorithm matlab program to solve the vehicle engine mounting system of degrees of freedom decoupling rate)

最新比较流行的模态识别方法，最小二乘复指数法(LeastSquareComplexExponential(LSCE) for modal analysis)

本程序实现稀疏主成分分析，相关方法在 H. Zou, T. Hastie, and R. Tibshirani的Sparse principal component analysis中有详细介绍(For SPCA, the method introduced in "Sparse principal component analysis" by H. Zou, T. Hastie, and R. Tibshirani)

Matlab comparison of PCA algorithms

应用matlab车牌识别，图中给出了实例，大家可以自己看(Application matlab license plate identification, the figure gives the example everyone can watch)

这是fskd频率调制的matlab代码程序，可以验证调制的效果。(fskd)

用MATLAB开发的BP算法源程序,对你或许有所帮助。(Developed using MATLAB source BP algorithm)