Easy-master-Matlab7

this is the HW for optimal

异步电机矢量控制仿真，包含各种基础矢量控制仿真，包含速度环，电流环，励磁环等。(Asynchronous motor vector control simulation, including a variety of basic vector control simulation, including speed loop, current loop, excitation ring, etc.)

Fit a multivariate gaussian mixture by a cross-entropy method. Cross-Entropy is a powerfull tool to achieve stochastic multi-extremum optimization.

A demo for image segmentation using iter

students learning code for practice

瑞利信道仿真程序，文件列表有：pdf_cdf_gen.m rayleigh_doppler_multipath.m rayleigh_doppler_singlepath.m rayleigh_Filter_Model test_rayleigh_pdf(Rayleigh channel simulation procedures, the document list are : pdf_cdf_gen.m rayleigh_doppler_multipath. m rayleigh_doppler_singlepath.m rayleigh_F ilter_Model test_rayleigh_pdf)

基于DCT的图像检索技术 用统计特征法和不变矩法 MATLAB程序(DCT-based image retrieval method using statistical features and invariant moment method MATLAB program)

Plot This curves Receiver Operating Characteristic (ROC) curve Detection Error Trade-off (DET) curve FAR vs FRR

说明：  对一幅图像的进行小波包分解，然后提取每一层的系数(image of a pair of wavelet packet decomposition, and then extract the coefficient of each layer)

此代码说明马赛克产生的基本方法 很不错，值得看看(This code shows the basic method of generating mosaic is very good, worth a look)