filterdesign

基于MatlabGUI的基础教学文件，包含一些基础的原理和实例，以及具体的编写方法(Based MatlabGUI the basis of teaching file contains some basic principles and examples, as well as specific preparation methods)

Lu decomposition routines in matlab

1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题，注意二者的联系和区别。(1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpolation results by changing the No. of points. 2. Grasp the method of linear minimun 2 product mehtod using matlab. 3. Solve the practical problems though the study of example of how to use interpolation and fitting method. Pay attention to the relation and difference of the 2 methods.)

自己编写的三相有源电力滤波器的matlab仿真程序（matlab2006a），控制系统有良好的滤波性能，适合做APF的参考( matlab simulation program about three-phase APF , good performance, suitable for the reference)

Principal component analysis (PCA) is a popular tool for linear dimensionality reduction and feature extraction. Kernel PCA is the nonlinear form of PCA, which is promising in exposing the more complicated correlation between original high-dimensional features. In this paper, we first talk about the basic ideas of PCA and kernel PCA, and then focus on the reconstruction of pre-images for kernel PCA. We also give an introduction on how PCA is used in active shape models (ASMs), and discuss how kernel PCA can be applied to improve traditional ASMs. Then we show some experiment results to compare the performance of kernel PCA and traditional PCA for pattern classification. We also implement the kernel PCA-based ASMs, and use it to construct human face models.

说明：  一些适合初学者的MATLAB程序代码，以及功能介绍。(Some MATLAB code for beginners, and Function.)

基于matlab语言的logistic回归分析程序 精确度(logistic regression analysis based on matlab language program accuracy)

RBF神经网络Matlab代码，简单实用，非常适合刚接触神经网络的初学者。(RBF neural network Matlab code, simple and practical, very suitable for beginners new to the neural network.)

Matlab documents, Matlab documents

matlab中的PCM编码形式和解码方式仿真程序 简单易懂的编码方式(matlab PCMcoding)