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说明：  原理：以待处理的像素作为中心，取一个nXn的模板，在模板中选择k个与待处理像素的值最接近的像素，将这k个像素的均值替换原来的像素值。 假设n=3，k=5，调用方法：b = KNNMeanFilter(a, 3, 5)(Principle: to be treated as the center pixel, take a nXn template select the template and the pending k-nearest pixel values of pixels, this k pixels mean replacing the original pixel value. Assuming n = 3, k = 5, call the method: b = KNNMeanFilter (a, 3, 5))

Rastrigin function with firefly algorithm

对一幅图像使用最大类间分割算法，对其惊醒分割处理，得到二值图像(The segmentation algorithm between categories )

全双工中继，不同距离下，画FD、HD和直接传输的时间比(full-duplex relayDifferent distance, painting FD, HD and direct transmission time than)

一种非常适用，新的GP算法，打来就能运行，比较稳定。(a new gp suanfa of chaos)

demo Optical communication in underwater spectrum

三环PID控制的Simulink仿真程序(Tricyclic PID control Simulink simulation program)

IMM算法 包含CA CV CT模型 较为常见的基本模型(IMM algorithm consists CA CV CT model more common basic model)

Convert a polynomial coefficient vector to a string.

基于MATLAB的的语音信号处理.GUI界面，时域分析与频谱分析综合。可录制声音(MATLAB-based speech signal processing. GUI interface, time-domain analysis and spectral analysis and comprehensive. Sound can be recorded)