sigma_delta

本代码是关于医学图像的边缘检测，可实现快速的的收敛到感兴趣边缘，matlab编程。(The code is on the medical image edge detection, can be achieved fast convergence to the edge of interest, matlab programming.)

数字调制FSK仿真的完整程序，很有用的哦(Digital modulation FSK simulation complete program, very useful oh )

Matlab 降噪程序，使用LMS算法去除噪声，在一段添加噪音的音频文件中滤除噪声！(Matlab Noise reduction LMS)

说明：  遗传算法以及龙格库塔算法讲解，编程教程图片以及PDF(MATLABconcession.zip)

Filtering using Weiner filter

MATLAB6.0数学手册 复合版.doc MATLAB6.0数学手册 复合版.doc(Mathematics MATLAB6.0 composite version of the manual. DocMATLAB6.0 mathematics composite version of the manual. Doc)

This program explain how FFT in Matlab works

fft1- chuong trinh bien doi trong matlab

说明：  各种滤波，例如中值滤波，平均滤波的源代码，进行图像平滑(A variety of filtering, for example, median filtering, average filtering of the source code for image smoothing)

segmentation using thresholding