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说明：  脉冲不变法变换巴特沃思低通滤波器设计 基于matlab仿真编程(pulse unchanged France transform Butterworth low-pass filter design based on Matlab simulation programming)

一个关于无线传感器的matlab的定位算法(A wireless sensor of matlab localization algorithm)

介绍了OFDM的资源分配，分为两步：第一步是子载波分配，第二步是功率分配(The resource allocation of OFDM is divided into two steps: the first step is the subcarrier allocation, and the second step is the power allocation.)

matlab区域增长法法进行图像边缘检测(region growing method matlab edge detection method)

说明：  这是一个利用GM(1,1)进行预测的matlab程序，是我在数模竞赛的时候写的，希望有用(This is a use of GM (1,1) to predict the matlab procedure is that I die in a few competitions when written in the hope that useful)

Short time fourier transform matlab code

最大类间法进行图像的前景和背景的分割，并进行二值化处理(Most kinds of method between the foreground and background of the image segmentation, and binarization processing)

Digital Modulation and Demodulation

this function perform and make block diagram on image with defferent image and block size . by using matlab program

说明：  主要实现基于LMS算法的自适应滤波器,基于自适应算法的信号增强(Adaptive filter based on LMS)