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模拟整个扩频系统，为学习和设计有关扩频系统提供帮助，里面有信号的发生和接受端信号的捕获，文件夹里面的m文件可直接在matlab上实现(Simulate the spread spectrum system for the study and design of spread spectrum systems to help, there are signal generation and signal capture the receiving end, inside the folder in the matlab m files can be directly implemented on)

This illustrates how to use Fuzzy C-Means clustering for Iris dataset.

how to do subcarrier mapping, in WiMAX physocal layer

说明：  简单的 关于图像的二值化 锐化 滤波 基本能实现 算出不变矩！！！！！关于图像检索(Simple binary on the image sharpening filter can basically figure out the same moment to achieve! ! ! ! ! About Image Retrieval)

To generate FSK waveform using MATLAB and understand the basic principles of digital modulation techniques: FSK through modeling and simulations. To download MATLAB generated waveform data of FSK into Agilent E4438C vector signal generator. To observe the waveform of FSK at Agilent DSO6034A oscilloscope and Agilent E4407B Spectrum Analyzer. To gain experience in using Simulink.

PI控制的仿真模型模型，以及参数设置方面的相关问题。(PI control simulation model models, and parameter settings aspects related issues)

Kalman Filter. It s about one of the most inventions in the world. It s used to estimate the position of a moving body.

说明：  对心音信号进行小波三阶分解重构（默认阈值，软阈值）的matlab程序(wavelet decompose and redistribute matlab)

自己编写的MATLAB程序，用于实现FFT变换，并和MATLAB自带的FFT函数作对比(Have written MATLAB program for the realization of FFT transform, and FFT and MATLAB built-in function compared)

This funtions draw circles to the limbic and pupillary boundary. this function is used in the daugman algorithm after the steps of thresholding and partial differeniation.