Frequency-filtering

Matlab图形图像处理函数。全部的Matlab图形图像处理函数集合(Matlab graphics image processing function. All of the Matlab graphics image processing function set)

傅立叶变换的matlabR2007实现（FFT）(Fourier Transform matlabR2007 achieve (FFT))

说明：  ％ Nevill等插值算法地实现 不会花费大家的时间的 不希望其他人没有帐号自由下载此源码( Nevill, such as interpolation algorithm to realize they would not spend the time we do not want to see other people do not have an account free download the source code)

说明：  包含两种短时傅里叶变换程序跟反变换程序 STFT、stft2是两个短时傅里叶变换程序 istft是短时傅里叶变换逆变换程序(There are two kinds of short time Fourier transform program and inverse transform program STFT and stft2 are two short time Fourier transform programs ISTFT is a short time Fourier transform inverse program)

把信号分为重叠或不重叠的小段，对每小段信号序列进行功率谱估计，然后取平均值作为整个序列的功率谱(The signal into overlapping or non-overlapping short paragraphs, short paragraphs on each of the power spectrum estimation signal sequence, and then averaged Fourier power spectrum as a whole)

AUTOENHANCE Automatically adjusts/enhances the image(brightness, color and contrast) to "optimum" levels.

wireless_COST231_hata_attenuation在matlab下的仿真(wireless_COST231_hata_attenuation in matlab simulation)

matlab/stk联合开发，国外论文，有实例(matlab/stk joint development, International Paper, there are examples)

一个改进的分水岭算法 用于对图像进行分割，有兴趣可以看看(An improved watershed algorithm for image segmentation, are interested can look at)

bpsk信号MATLAB实现，希望对大家有帮助(bpsk signal MATLAB to achieve, we want to help)