Emd_SVD

快速傅里叶变换过程描述，matlab运行环境中实现(Fast Fourier Transform process description, matlab environment to achieve)

Implementation of basic insertion, deletion and search algorithms in a red-black tree in C++.

fft spectrum audio file

包括多种经典频谱估计程序，Matlab平台实现(Classical spectrum estimation procedures, Matlab platform)

信道估计的源程序。可以参考一下，跑得通的(Channel estimation of the source.)

说明：  给照片加相框，相框的边界可根据照片的尺寸自动调节，支持灰度和彩色jpg照片。(This code frames images with a beautiful frame. Automatically adjusts the bordering i.e. framing according to the image s dimensions. Works for both colored and gray images. )

ECG detection code in MATLAB features extraction

A simple code for selective mapping

MATLAB基础讲课笔记内容 解压就能阅读，(Lecture notes based on the contents of MATLAB)

matlaB GUI界面学习资料，包括界面编程，各种控件工具栏。菜单的使用(MATLAB GUI interface to learning materials, including the programming interface, a variety of controls toolbar. Use of the menu)