Untitledday1b

语音信号处理矢量量化的LBG算法，又称K-mean 算法(in speech signal process vector quantization technology using LBG algorithm with matlab language)

LPC sample code 4 matlab

终于找到了mpsk信号的调制，一家外国网上的，有用的就下，大家多交流啊(Finally found a MPSK signal modulation, a foreign line and useful on the next, more than U.S. exchanges ah)

说明：  s函数编写指导的书，包括几个不错的例子。对入门的学习很有帮助(s function is to guide the preparation of the book, including several good examples. Very helpful for getting started learning)

This Matlab code implements an edge based geometric active contour model without reinitialization. MATLAB Release: R13SP1 This Matlab code implements the level set method in Chunming Li et al s paper "Level Set Evolution without Re-initialization: A New Variational Formulation", in IEEE Proc. of CVPR 2005. EVOLUTION.m: core function that performs level set evolution. Demo1.m: a demo for a real cell images Demo2.m: a demo for a synthetic noisy image Demo1_ManualBinaryInitial: demo for the same image in Demo1, allows manual initialization by the user Demo2_ManualBinaryInitial: demo for the same image in Demo2, allows manual initialization by the user

卡尔曼滤波方法，在语音信号以及现代信号处理在的地位十分突出！源码和介绍！(Kalman filtering method, in the speech signal, as well as modern signal processing in the status of very prominent! Source and introduction!)

说明：  local Eval Num matlab guide和simulink混合编程，参照《一个实例搞定matlab界面编程》续编写(Local Eval Num matlab guide and simulink mixing programming, with reference to the one instance fix matlab programming interface of Delay to write )

一个简化的H.261视频编码方案，最后显示两张图压缩编码后的压缩比(a simple h.261 video coding method, and finally display the compress rate of two pictures.)

Spectral Subtraction Noise reduction algorithm

说明：  用S变换法对电离层对海杂波的污染进行校正(S transform with the pollution of the ionospheric correction sea clutter)