NetCreate1

Matlab PCA+SVM人脸识别,通过PCA和SVM算法达到人脸识别的功能。(Matlab PCA+SVM，To identify people s face.)

龙格库塔法，计算方法作业，matlab源代码，内有说明(Runge-Kutta method, calculation methods work, matlab source code, there are instructions)

求取倒频谱系数，可对声音信号进行分析，是一种特征提取方式(Obtaining cepstral coefficients, can the sound signal analysis, feature extraction is a way)

再用主成分分析方法进行信号噪声去除。文件中包含三个子函数：1.Normalize_InputData，规则化输入数据；2.PCA_Reduce_Dimension，实现数据降维处理；3.PCA_Filter_Noise，实现噪声去除(the principal component analysis method for signal noise removal. The file contains three sub-functions: 1.Normalize_InputData, regularized input data; 2.PCA_Reduce_Dimension, to achieve data dimension reduction processing; 3.PCA_Filter_Noise, to achieve noise removal)

说明：  无线仿真Matlab代码，Matlab scripts to generate input trace files. Changed in January 2005(wireless Matlab simulation code, Matlab scripts to generate input trace files. Changed in January 2005)

首先是对matlab程序设计的概述，其次是matlab程序结构的详细讲解以及M文件的简介(An instroduction about the program deisgn of matlab )

MATLAB经典仿真实用教程，包括很多实际源代码，可供仿真者试用(MATLAB simulation of the classic practical tutorials, including a lot of real source code for the simulation were tested)

说明：  Levenberg-Marqardt最优迭代算法(Levenberg-Marqardt optimal iterative algorithm)

solution to nonlinear equations use secant method

3阶iir滤波器设计，不采用matlab自带的滤波子程序，完全自己编写程序，可以十分方便的转化为c语言。(3-order IIR filter design, do not use built-in filtering matlab Subroutine entirely their own programming, can be transformed into a convenient c language.)