Automatiqueavance

A MATLAB based iterative threshold selection algorithm for cooperative sensing in a cognitive radio network.

• Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain and frequency-domain. • 进行去噪后信号的时频分析 • Design a Reverberator using 4 Comb filters and 2 All-pass filters, as shown in the following Figure, to generate reverberated and reflected sound with the capability of passing it through an equalizer. • 设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器（用于调整频率的补偿和衰减））

说明：  适用于利用matlab做图像处理的初学者学习的代码(MATLAB junor image code)

MATLAB编码实现m进制星座图，星座图的绘制方法 (MATLAB coding m hex constellation, constellation mapping method)

matlab教程R2010a书上程序，自己按照书上编写的，很有用(tutorial matlab R2010a program book)

离散时间信号的变换域分析,求信号的单边Z变换,求Z反变换(Transform domain analysis of discrete time signal, unilateral Z transform for the signal, and inverse Z transform )

说明：  人和座椅的汽车3自由度振动系统，simulink工程文件(And seat of the car-degree-of-freedom vibration system, simulink project file)

这是一个用鼠标划光滑曲线的函数，利用matlab编写(This is a smooth curve with the mouse draw a function of the preparation of the use of matlab)

包含两个文件KMEAN.h,KMEAN.CPP,使用方法非常简单，将数据存成.dat文件，即可对其进行Ｋ均值聚类(Consists of two documents KMEAN.h, KMEAN.CPP, very simple to use, the data saved as. Dat file can be K-means clustering)

说明：  该程序的功能是将matlab的mat文件转化成labview中的波形文件，便于在labview中应用mat文件里的数据。(it can change the mat file to vi file which is used in labview.)