pca

心电滤波程序及产生噪声心电波形和正常心电波形的程序(ECG noise filtering procedures and have a normal ECG waveform and process ECG waveform)

Galton 板钉问题的matlab实现，压缩包中两个文件，一个用于算法实现，一个用于绘图。(Matlab implementation of the Galton board nail compressed package in two files, one for the algorithm, one for drawing.)

Image Interpolation，Matlab 7实现的图像插值程序(Image Interpolation, Matlab 7 to achieve the image interpolation process)

MATLAB实现不同插值方法的GUI界面设计 源程序代码

something about phisics

说明：  语音信号处理工具箱，说明：解压后，然后按照readme文件安装即可。(Speech Signal Processing Toolbox, Note : unpacked, and then follow the readme file can be installed.)

扩展卡尔曼滤波算法的matlab程序，（字数不够，增加字数的）(Extended Kalman filter algorithm matlab program)

说明：  训练图片的方向梯度直方图特征，并保存为.m文件。实现单分类或多分类。(MATLAB HOG train. The orientation gradient histogram feature of the training image is saved as a .m file. Realize single classification or multiple classification.)

说明：  最短路径算法dijkstra的matlab实现(The matlab program of dijkstra)

image file is used for image retrieval