fft2melmx

模糊聚类程序，matlab编写。能很好实现聚类操作(Fuzzy clustering procedure, matlab write. Clustering in operation well)

说明：  关于生物膜的MATLAB软件，国外书上的，非常好(MATLAB software on the biofilm, foreign books, very good)

nice code for filter colors in image

EM算法在神经网络中的应用，可以用来进行视频数据分类。(In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar-xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.)

用窗函数法设计一个线性相位FIR数字低通滤波器(With a window function method to design a linear phase FIR digital low-pass filter)

小波去噪matlab程序，利用小波方法去噪的一个很好的例子(Matlab wavelet denoising procedure using wavelet denoising Ways a good example of)

改进的Cholesky分解的过程演示，本人原创，测试无误，内含详细注释。 (Cholesky decomposition process improvement presentation, my original test and correct, containing detailed notes.)

用于产生bpsk信号，在通信原理中比较常用(used to proceed bpsk signal, and it is very useful in signal processing)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

本工具包提供了三个yuv序列和bmp之间相互操作的m文件。 1、yuv2bmp ：可以将一段yuv视频序列切割成若干bmp图像。 2、bmp2yuv：可以将若干bmp图像合成一个yuv序列，注意：在选取多幅bmp图像的时候，请按图像顺序逆向选择。 3、yuvcut：可以截取yuv序列中的某一段序列。(The toolkit provides three yuv sequence and the operation between the m bmp file. 1, yuv2bmp: yuv video sequence can be cut into a number of bmp images. 2, bmp2yuv: bmp images can be synthesis of a number of yuv sequence Note: When selecting multiple bmp images, please click the image sequence of adverse selection. 3, yuvcut: yuv sequence can be an interception of a sequence.)