adpcm

2DPCA code 可以对数字图像进行处理，找出主成分，减小变量个数。(2DPCA code for digital image processing can identify the main components, reducing the number of variables.)

ellipse representations

说明：  数据降维工具箱，包括一些典型算法，例如pca，lle，mds，lda等。(Data dimension reduction toolbox, including some typical algorithms, such as PCA, LLE, MDS, LDA, etc.)

一个非常简单的遗传算法源代码，是由Denis Cormier (North Carolina State University)开发的，Sita S.Raghavan (University of North Carolina at Charlotte)修正。代码保证尽可能少，实际上也不必查错。对一特定的应用修正此代码，用户只需改变常数的定义并且定义“评价函数”即可。 (A very simple genetic algorithm source code, is Denis Cormier (North Carolina State University) developed, Sita S. Raghavan (University of North Carolina at Charlotte) amendment. Code to ensure as little as possible, in fact, do not have to troubleshooting. The application of a specific amendment to this code, the user simply changes the definition of constants and the definition of " merit function" can be.)

基于dct，matlab，编码，图像压缩，很有意思，下载吧(On dct, matlab, coding, image compression, is very interesting, download it)

经济学的数值方法 配套例题以及习题答案的有关高斯法部分。(gauss seidel methods, SOR methods)

this program contain a super resolution with robust method to produse high quality image from the low quality video squence.

simple power line channel model

这是多个matlab源程序，主要功能是灰度图像和二值图像进行腐蚀和膨胀；dwt水印程序，猫脸变换程序。(This is a matlab source, the main function is to grayscale and binary image erosion and dilation)

基于扩展卡尔曼滤波器的永磁同步电机矢量控制matlab/simulink仿真(Extended Kalman Filter based permanent magnet synchronous motor vector control matlab/simulink simulation)