m-files

matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)

变步长LMS自适应滤波算法的MATLAB程序，很好用，我已经试过了(Variable step size LMS algorithm MATLAB procedures, very good, I' ve tried)

matlab进行拓扑排序的程序，在matlab中实现了拓扑排序算法。(matlab for topological sort of the process is implemented in matlab a topological sorting algorithm.)

对所采集到的非线性信号进行数据预处理,消除趋势项()

contourlet的MATLAB工具箱(toolbox of contourlet)

说明：  此程序为MATLAN下实现JPEG标准的图像压缩代码，希望对读者有用。第一次上传……(This program MATLAN to achieve the standard JPEG image compression code, I hope useful to readers. First upload ... ...)

spectrum_sub是谱减函数，使用谱减的方法达到降噪的目的，对于一般的平稳信号效果特别好。(Spectrum_sub is spectral subtraction function, using the spectral subtraction method to achieve the purpose of noise reduction, for general stationary signal effect is very good.)

牛人写的图像分割matlab代码，内附该分割算法的参考论文(image segmentation)

parzen窗对一维密度函数的估计的matlab编程(parzen window estimate of the one-dimensional density function)

关于粒子群算法的路径规划问题的matlab的代码(On path planning problem of particle swarm algorithm matlab code)