Introduction-to-Programming

这个一个基于MATLAB的手写体数字识别的程序，非常的好用(The MATLAB-based handwritten numeral recognition procedure, very easy to use)

Matlabcommunicationsystemmodeling andsimulation

实现数字音频效果的源程序，包含多速率信号处理的内插和抽取源程序。(realize the audio effect.inlude the function of multirate signal processing knowledge)

OVERLAP ADD METHOD FOR CALCULATING THE CONVOLUTION OF LONG SEQUENCE

可实现规整后序列的输出，规整前数据的归一化和反归一化(The output of the normalized sequence can be realized, and the normalization and de-normalization of the pre-normalized data can be realized.)

A steganograghic usfull and incripted tool for hiding critical secret information -text files inside a bitmap images.(A steganograghic usfull and incripted tool for hiding critical secret information-text files inside a bitmap images.)

matlab fem beam to solve displace

z bus formation code using modification

说明：  一些例题是m源代码，供大家参考与学习，希望对大家有所帮助。(Some examples are m source code for reference and learning, we want to help.)

说明：  计算一系列值出现的频数，并作出极坐标图，在地理坡向中很有用(Calculated the frequency range of value occurs, and to make Polar, is useful in geographical aspect)