LMMSEDFT

This program can be used for LDPC matrix generator.

计算信号的魏格纳分布。 用法见函数说明。(Calculate the signal Wigner. Usage See function description.)

Matlab_GUI编程中文参考手册，pdf格式,适合学习matlab的人使用(Chinese Matlab_GUI Programming Reference Manual, pdf format, suitable for studying the use of matlab)

shannon编码，其中讲了一些香农编码的步骤，而且有shannon编码的程序(shannon encoding, which made some of the steps Shannon coding, and coding procedures shannon)

待辨识对象参数a=[1 -1.5 0.7] b=[1 0.5] 输入采用长度L=400的白噪声序列，输出 ，输入和输出数据均含不相关随机噪声，ρ（k）=1/k。利用上述递推公式，辨识系统参数。(To identify the object parameters a = [1-1.5 0.7] B = [1 0.5] Input the length L = 400 white noise sequence, the output, the input and output data are not related with random noise, ρ (k) = 1/k. Using the recursion formula, identification system parameters.)

用非参数估计的方法（核密度估计）来估计互信息(Nonparametric estimation method (kernel density estimation) to estimate the mutual information)

this code is an example for kalman filter

一段MPEG格式的视频，可以通过MATLAB对视频中的帧进行提取，获取视频的所有帧图像(A MPEG format video, by MATLAB to extract the video in the frame, all frames for video)

调频步进信号的产生matlab方式。希望有用！(generating step frequency signal use matlab!)

Improved Active Shape Model for Facial Feature Extraction in Color Images