DTMF

this is a timer that generate number of count every determined period

二维码的规范，详细说明了二维码的编码方式和过程(qrcode specification)

此压缩包为关于压缩感知的基础程序，有助于初学者进行学习体会，内容较完整。(This archive is on the basis of compressed sensing program that helps beginners learn experience, more complete content.)

gmsk调制程序，matlab仿真程序，可以叠加程序(gmsk transform program, matlab simulation program, the program can be superimposed)

A grid with vertical spacing between rows Source Code for Andriod.

这是我自己编写的提取brushlet能量相位特征的程序，然后有结果。(tezheng.zip)

通信过程的MATLAB建模，过程清晰，分析到位，感觉不错(MATLAB modeling the communication process, process definition, analysis in place, feeling good)

视频处理中让视频的前景和背景分离的matlab程序(Video processing--to realize the separation of foreground and background in a given video sequence )

This is a very useful program, hope it will help you(This is a very useful program. hope it will help you)

利用超大规模集成电路技术实现高精度的A/D转换器通常采用过采样技术，该技术包括调制器和数字滤波两部分。(The use of VLSI technology to achieve high-precision A/D converters typically using oversampling technique including modulator and digital filter in two parts.)