a good article (English), the characters like linux graphical interface written...

C51编写的类似手机键盘的输入设备程序，很有参考价值-C51 prepared in a similar cell phone keyboard input device procedures, useful reference

本程序主要用于进行数值分析中插值节点的计算

关于经典NP问题的处理！-on the classic question of NP!

lwip说明文档，lwip为一非常有参考价值的tcp/ip实现。-lwip documentation, lwip for a very useful tcp/ip achieve.

虚拟光驱的程序设计-virtual drive program design

用vc制作互通消息的文档说明-with vc exchange information produced documents note

函数信号发生器根据用途不同，有产生三种或多种波形的函数发生器，其电路中使用的器件可以是分离器件，也可以是集成器件，产生方波、正弦波、三角波的方案有多种，如先产生正弦波，根据周期性的非正弦波与正弦波所呈的某种确定的函数关系，再通过整形电路将正弦波转化为方波，经过积分电路后将其变为三角波。-Function Generator according to different purposes, there have three or more of the waveform function generator, a device used in the circuit can be separate devices, can also be integrated device, resulting in square wave, sine wave, triangle wave of the program how species, such as created in the first sine wave, according to the periodic non-sine wave and sine wave which was a function of a certain set, and then by the sine-wave shaping circuit into a square wave, after integrating circuit will turn it into a triangle wave.

this development board using pic 40pin. the board include power supply, 4 leds, adc input, header 10pin and 40 pin,-this is development board using pic 40pin. the board include power supply, 4 leds, adc input, header 10pin and 40 pin,...

多核编程之挑战与应对 希望对大家有所启发-Multi-core programming challenges and deal with the U.S. would like to be a source of inspiration

图标大全，各种绘图图表，种类多，样式全- Chart sign greatly entire, each cartography graph, the type are many, style entire