Lab-1

mfcc algorithm this useful for analysis signal it s important feature

How to create exe file using Matlab

一些马氏距离也有坏点。这个程序是用MATLAB语言做的。如果你安装了该软件，则可按步骤下载并共享。(some bad points of m-distance .It was using matlab.So if you have installed matlab software,you can download and share it.)

利用蚁群算法求解旅行商问题的Matlab源程序(Matlab source code ant colony algorithm to solve the traveling salesman problem)

说明：  采用局部线性逼近法来预测复杂的混沌时间序列。(Local linear approximation method using chaotic time series prediction)

matlab求卷积和卷积积分等，就是卷积的应用的，看吧吧吧吧。(matlab seeking, such as convolution and the convolution integral is the convolution of the application, and see it right now.)

其中，子目录《数字信号处理题解及电子课件》_MATLAB程序包含了完成该书的习题参考答案时所用到的MATLAB程序，直接运行这些程序可给出相应习题参考解答的结果。用MATLAB编写的程序的名称由“ex”开头，接下来是所在的章、习题序号及该习题中MATLAB程序的序号，如ex_01_06_1，指的是第1章第6题的第1个程序。(Among them, the subdirectory " digital signal processing solutions and electronic courseware title" _MATLAB The book contains a complete reference to answer the exercises used by the MATLAB program, these programs can be run directly gives a reference to answer the result of exercise. MATLAB program with the name written by the " ex" at the beginning, followed by the host of the Chapter, and the number of exercises exercise program in MATLAB serial number, such as ex_01_06_1, refer to Chapter 1, Article 6, paragraph 1 of the title process .)

IIR 数字滤波器设计：模拟低通巴特沃思滤波器、模拟低通切比雪夫1型滤波器、模拟低通切比雪夫2型滤波器、模拟椭圆低通滤波器(IIR Digital Filter Design: Analog low-pass Butterworth filter, analog low-pass Chebyshev Type 1 filter, analog low-pass Chebyshev type 2 filter, analog elliptical low-pass filter)

Toeolitz矩阵的相乘程序，实现Toeplitz矩阵的相乘操作(matlab program for toeplitz matrix multiplication)

考虑了瑞利衰落信道下的情况,设置了5,10,20条多径,有完美的仿真结果(consideration of Rayleigh fading channels under the conditions, the number of trails 5, 10, 20, a perfect simulation results)