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程序实例，以简洁高效的代码来实现许多程序的功能，是初学者快速入门的经典教材。(procedures matlab examples, concise and efficient code to achieve a number of procedures and functions, are beginners QuickStart classic materials.)

MATLAB中SIMULINK模块的教程(SIMULINK module in MATLAB Tutorial)

BCH中的组件，模Q加、多项式乘法电路、除法电路(BCH of components, modules Q increases, polynomial multiplication circuits, circuit division)

matlab mean and variance 的计算 以及多次方距离计算 最后画图表现(mean and variance and plot results)

A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.

This program apply downsampling on a speech file.

主要讲述在matlab环境下的小波变换的工具箱的一系列用法(Focuses on environment in matlab wavelet toolbox of a series of usage)

matlab工具箱符号说明,其中主要是描述说明一些英文含义(matlab toolbox introduction)

说明：  matlab code for bfoa

dbscan算法matlab代码。Dbscan algorithm matlab code(Dbscan algorithm matlab code)