iterative-pyramidal-LK

展现不同的绘图功能，同时展现不同帧率下的图形图像，给出绘图函数。(To show different graphics, different frame rates while showing graphic images, drawing functions are given.)

说明：  常用的绘图命令及程序示例，包括基本绘图函数及调用，三维绘图命令。(Common example of drawing commands and procedures, including basic drawing functions and calls, three-dimensional drawing commands.)

由于硬判决在判决过程中将接收直接判决为[1 0],而损失了相应的近似信息，导致了接收信息在某种意义上的浪费。软判决将接收电平量化，尽可能保存相应的信息，故可以提高译码性能。(soft descision decoding)

Bartlett window filters

MEL FREQUENCY CEPSTRAL COEFFCIENT

这是一个程序这是一个程序这是一个程序这是一个程序(This is a program which is a program which is a program which is a program)

说明：  Thue-Morse building algorithm

说明：  思源科技出版 matlab基础与提高 4-6章 源代码(Springsoft matlab based publishing the source code and improve the chapter 4-6)

对几个混合的常规信号进行傅里叶变换，并将其分离开。然后对几个信号进行时频分析，并求出参数估计的误差。(Conventional signals of several mixed Fourier transform, and separated them. And then the several signal time-frequency analysis, and the parameter estimation error.)

speech compression and enhancement using matlab