supermarket receivables, available cash box and printers

matlab与vc++混合编程主要有4种途径，本文主要介绍可脱离matlab环境的应用方法。中文文献-matlab with the vc++ mixed programming are mainly four kinds of ways, this article focuses on the environment could be out of matlab application methods

需求分析报告大家来下下看啊非常好的哦 我讨厌说那么多话啊-everyone needs analysis to see where the next very good ah Oh, I hate that so many words ah

运筹学中单纯形法的c程序，方便、快捷的计算线性规划问题。-Operations research simplex method in the c procedures, convenient, fast calculation of linear programming problem.

鲁棒控制理论与应用,关于鲁棒控制理论与应用所有的计算机图形学基础算法！！！！ -Robust Control Theory and Applications, on the robust control theory and application based on all the computer graphics algorithm! ! ! !

一本介绍设计模式的好书-introduced a design pattern books

ad9850论文两篇,介绍了dds芯片9850的使用-AD9850 Papers 2, 9850, introduced the use of chip dds

DTMF Generator DIP芯片说明书-DTMF Generator DIP　manual

YUV相关的各种格式的说明，以及转换之间的关系！

专卖店POS系统,比较有使用价值.-store POS systems, more useful.

简易数控直流电源设计,-DC power supply design