fft_

利用matlab写成的窄带噪声发生，很简单实用，做毕设的时候自己琢磨的，希望对大家有帮助哈(Written by narrow-band noise matlab place, very simple and practical to do when the complete set on her own, and we hope to help Kazakhstan)

图像增强，MATLAB数字信号与图像处理范例实战速查宝典第九章内容(Image transformation)

信号实时处理，查找实时接收到的信号的幅值最大点并标记(real-time signal processing，max amplitude point)

this program tests and plots channel impulse response for CM3 channel

matlab code for image processing and segmentation

This is uniform quantization coded in matlab

说明：  该程序用遗传算法对人工神经网络进行优化，预测sars的变化趋势(the process of using genetic algorithms for artificial neural network optimization, forecasting the trend EX/108)

for LZW compression, it used the encode function and decode function. there s gui include in this file

用matlab画出齿轮啮合面的三维模型，用于研究齿轮的啮合特性(Matlab to draw three dimensional models of gear meshing, used to study the gear meshing characteristics )

说明：  包括LFM和HFM的雷达回波信号的仿真，及其匹配滤波。(LFM and HFM radar echo signal simulation, and its matched filtering.)