three_phase_motor_start_transform

说明：  数值分析程序 matlab-GUI(numerical analysis matlab GUI)

I have thoroughly study the basic of image compression techniques. From that I have selected SPIHT algorithm for my research work. I have implemented on image compression for gray images using SPIHT algorithm. Image compression is implemented using this algorithm has better result over the previous result on gray images and also improved PSNR value high but on other side low result on compression ratio.

该程序主要对非球面镜进行波面拟合，首先读入采集的离散面型数据，可以是从椭圆曲面，抛物面等采样得到，也可以是通过其他软件计算得到的数据。然后将数据用Zernike多项式进行拟合得到非球面表达式各项的系数。(The program on the aspheric wavefront fitting, first read into a collection of discrete surface data can be Sampling from the oval surface, the paraboloid, can also be calculated data obtained by other software. However After aspherical expression obtained by fitting the data with Zernike polynomials coefficient.)

semi-supervised LLE,matlab codes.

matlab学习源码，基础学习， 1-32 图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (matlab source learning, basic learning, Posts graphics applications 1-32 33-66 is: interface design articles 67-84 is: Graphics Posts 85-100 are: Numerical Analysis Section )

Matlab code for image merging

基于PCA算法的matlab源代码，适合初学者，可以快速学习PCA方法(Based on PCA algorithm matlab source code, suitable for beginners, you can quickly learn PCA methods)

基于LASSO算法的编程 利用了r语言.对线性模型进行了系数估计和变量选择(Programming based on LASSO algorithm, using the R language)

matlab平台上的图像处理源代码，值得一看(matlab iamge processing)

高斯k均值程序算法，k-means是一种常用的聚类算法，可以实现数据的聚类。(K-means algorithm for Gaussian process, k-means clustering algorithm is a commonly used, can achieve data clustering.)