Matlab_Image_Processing

：滤波 fs=400 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=5 时间窗大小 t=0:ts:T (hf1=zeros(1,N) hf1(f<=B1&f>=-B1)=1 y1=hf1.*fftshift(y) figure subplot(211) plot(f,abs(fftshift(y))/N,f,hf1, r-- ) axis([-fs/2,fs/2,0,1.2]) title( 原信号频谱 ) xlabel( f /Hz ) subplot(212) plot(f,abs(y1)/N) title( 低通滤波，截止频率90Hz ) xlabel( f /Hz ))

电源四个二极管构成的整流电路SIMULIINK仿真模型，一种基于MATLAB7.0 (The power four diodes constituting a rectifier circuit SIMULIINK simulation models, one based on MATLAB7.0)

说明：  一个简单的色彩迁移程序，可以顺利的实现对灰度图像的上色，程序编译通过，有较好的效果(a simple relocation process color, the smooth realization of the right color to grayscale images, compiler, better results)

haar小波分析的类，只有头文件，输入为一个序列的信号，输出为haar小波分解后的各级参数(haar wavelet class)

地球公转自转Revolution of the earth rotation(Revolution of the earth rotation)

gmdh神经网络的详细程序，demo是主程序源码。(gmdh detailed procedures for neural networks, demo is the main source.)

Modul convertion Gregorian Date to Lunar Date Visual Basic 6.0.

离散的kalman滤波，计算信号的滤波值、预测值，估计误差及预测误差(kalman filter)

c++ Texas holdem poker source code

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