Practica-4

beginner level study material for matlab.

说明：  FFT的使用，说明了在MATLAB中FFT函数的使用方法，(The use of FFT, shows the FFT function in MATLAB to use,)

阵列信号处理英文版，信号与信息处理专业必备参考书，希望对大家学习有所帮助(English version of array signal processing, signal and information processing professionals the necessary reference books, we hope to help learning)

这是一个基本的数模题目的套路，分析数模聚类问题，例子是乳腺癌的诊断模型，过程为标准化数据，逐步回归，分析主要因素，聚类方法有距离法和神经网络法，均附有源码和解释说明(This is an essential topic of routine digital-analog, digital-analog cluster analysis problem example is the breast cancer diagnostic model, the process for the standardized data, stepwise regression, analysis of major factors, clustering methods from the method and neural network are with source code and explanations)

matlab simulation example

网页版MATLAB的用户手册，非常方便查询MATLAB的所有命令。(A very good book to learn the communication aspects of MATLAB, which contains MATLAB source code can be directly run.)

说明：  （转载，供matlab新手学习用）简单信号的频谱分析，非常经典。包括正弦信号，矩形波，白噪声三类信号的频谱分析，很详细，代码有注解。( frequency analysis of signal using Matlab)

Code C and program to simulate services prestations.

说明：  动力系统中的分支程序，主要研究动力系统的周期(Branch of dynamical systems program, the main research cycle power system)

基于BP网络的曲面拟合，和BP网络仿真程序(BPnet)