WignerVille

implementing histogram equalization for image enhancement

一些滤波器设计方法的演示程序，包括窗函数法等，程序之中会有注释，主要是用来学习数字信号处理(Some filter design methods demonstration program, including the window function method, etc., will be among the program notes, is primarily used for learning digital signal processing)

说明：  根据滚降系数画出滚降系统频谱，并画出相应的时域波形(According to the roll-off factor to draw the spectral roll-off and draw the corresponding time-domain waveform)

er ji dao li bai de xiang guan cheng xu, neng gou hen hao de yong zai kongzhishang

Matlab Image processing ztransformLPF

matlab教程:第一章 计算机辅助设计与仿真技术概述 第二章 matlab语言基础...(matlab tutorial: Chapter Overview computer-aided design and simulation Chapter matlab language based ...)

程序利用快速傅立叶变换及逆变换模拟了脉冲在光纤中传输时三阶色散对脉冲形状的影响。(A procedures using fast Fourier transform and inverse transform simulation of the pulse in fiber transmission third-order dispersion on the shape of the pulse the impact)

说明：  自己编的遗传RBF神经网络程序，RBF神经网络，txt文件调试通过(Own series of genetic procedures for RBF neural network, RBF neural network, txt file debugging by)

产生任意的GPS卫星信号，包括多普勒频移范围和码相位延迟(Produce any GPS satellite signals, including Doppler shift range and code phase delay)

该matlab代码描述了谱减的语音增强算法(The matlab code spectrum is described by the speech enhancement algorithm)