Read_data

内容为《MATLAB实用指南系列》各书用到的部分程序。包含MATLAB_syjc，MATLAB_gcsx，MATLAB_txtx，MATLAB_gjbc等4个目录。 MATLAB_syjc目录下为《MATLAB实用教程》用到的部分程序。 MATLAB_gcsx目录下为《MATLAB工程数学》用到的部分程序。 MATLAB_txtx目录下为《MATLAB图形图像》用到的部分程序。 MATLAB_gjbc目录下为《MATLAB高级编程》用到的部分程序。 所有程序均通过调试。环境为MATLAB 7.0, Visual Basic 6.0, Visual C++ 6.0, Excel 2000, SPSS 12.0, Windows 2000。(Says " MATLAB Practical Guide Series" of the book used some of the procedures. Contains MATLAB_syjc, MATLAB_gcsx, MATLAB_txtx, MATLAB_gjbc directory, etc. 4. MATLAB_syjc directory for " MATLAB Practical Guide," used some of the procedures. MATLAB_gcsx directory for " MATLAB Engineering Mathematics" used in some of the procedures. MATLAB_txtx directory for " MATLAB graphics images" used in some of the procedures. MATLAB_gjbc directory for " MATLAB high-level programming" used some of the procedures. All through the debugging process. Environment MATLAB 7.0, Visual Basic 6.0, Visual C++ 6.0, Excel 2000, SPSS 12.0, Windows 2000.)

说明：  1. 编程实现图像傅立叶高通、低通滤波。 2. 尝试傅立叶压缩。 (1. Programming image Fourier high-pass, low pass filtering. 2. Try Fourier compression.)

使用支持向量机进行非线性回归，得到非线性函数y=f(x1,x2,…,xn)的支持向量解析式，求解二次规划时调用了优化工具箱的quadprog函数。本函数在程序入口处对数据进行了[-1,1]的归一化处理，所以计算得到的回归解析式的系数是针对归一化数据的，仿真测(Using support vector machines non-linear regression)

该文件为粒子群算法优化支持向量机模型参数的matlab代码 支持向量机模型为专门用于处理不平衡数据的成本控制型支持向量机模型(Matlab code of the file support vector machine model parameters for particle swarm optimization support vector machine model for cost control, support vector machine model for dealing with imbalanced data)

This file is about OFDM Channel Estimation Based on Comb Pilot.

Basically template match with rotation. Given a template as binary edge image the function find the object that match the template in the image. This work even if the template and object are in different orientations. The matching is is done by rotating the template and matching it to the image in various of angles, the best match is returned. Matching the template to the image can be done by various of template match approaches including crosscorrelation and generalized hough transform. See the readme file supplied in the code zip file for more details

basic parallel inverter

butterworth高通滤波，里面有两个巴特沃斯高通滤波函数，我试过了，都可以用。(butterworth high-pass filtering, there are two high-pass Butterworth filter function, I tried, you can use.)

应用matlab求极值和求根的方法，并配有仿真程序和结果，可以用于数值实验时使用(Application matlab extremum and rooting, and with a simulation program and results can be used for numerical experiments)

This file is very important for student ....