按加减乘除先后顺序计算的计算器程序。能不能让我过关啊，我想多学习一下...

简单的管道重定向功能！初学者可以参考！非常感谢你的下载！-A simple example about pipe redirect!primary user can stady this example！thank you for download it.

二维码制作解码工具QRcode，非常好的二维码制作解码工具，单程序操作，简单方便快速有效

在如今的飞控中，种类繁多。如果要进行而二次开发，需要进行大量的解读。该自主壁障模块为基于飞控和接收机之间的植入模块。其即不影响遥控接收机输出pwm给飞控，又能处理超声波传感器送回的信号，超声波传感器为us-016，输出为模拟信号。板子用的是arduino328p。sip下载。

CAD的LISP语言,有源码,目的是在CAD中新建一个图层，并把它设为当前，在图中写出当前日期与名字-CAD of the LISP language, have the source and purpose is to create a new layer in the CAD, and it set the current in the chart to write the current date and the name of

AppWizard has created this HistoryEditDemo application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.

这个文件的内容是matlab的一些很好的源程序，供数学建模者参考，希望大家多多支持-This paper is on some very good matlab source code for the mathematical modeling reference, I hope everyone can support

一个串口操作的例子-operation of a serial example

一个双人战斗的源码，有点像魂斗罗，很好玩的，值得研究一下-Fighting a double source, somewhat like Contra, it is fun and worthy of study

自己做的一个图象变换大小程序,看看就懂.-A simple program for changing size of image by myself.

包含了c语言中的几乎所有的库函数，适用于爱好c编程的初学者。-contains language almost all of the libraries, applies to the programming c-loving beginners.