编写的日期类时间类希望能给指点一下谢谢大家

图书管理系统，提供图书的管理和查询功能。VC++ & Access。-Library management system to provide library management and inquiry. VC++ & Access.

基于c8051平台，at25f512flash芯片测试程序-C8051-based platform, at25f512flash chip test program

GMSK 调制方式 通信专业学生通用 功能很强大 -GMSK modulation communications professional students are a powerful general-purpose functionality

STM32+ISP ST官方STM32 ISP下载程序 用于擦除FLASH程序-STM32+ ISPST official STM32 ISP download for FLASH erase procedure

一个时间类的若干操作-one time some kind of operation

CppUnit 是著名的用于单元测试的JUnit框架的C++移植。测试输出是XML或文本格式，可以用于自动化测试和基于GUI的监督测试。 来源：http://sourceforge.net/projects/cppunit/ -CppUnit is famous uses in unit test JUnit the frame C transplant. The test output is XML or the text format, may use in the automated test and based on the GUI surveillance test. Origin: Http://sourceforge.net/projects/cppunit/

用VB实现的拼图小游戏。对VB学习与图像处理有很好引导作用。感觉挺好玩，就传上共享下！-Using VB realize the puzzle game. Of VB learning and image processing has a very good guide. Feel very good to play, under the share on the mass!

Debug增强版 Aogosoft.com网友怜香为Debug扩充了新功能的程序，就是这个啦,我Debug用得不多，不敢乱说，大家自己试吧。-Debug enhance version. One Aogosoft.com employee expand functionality for Debug. Try it!

韦根感应IC卡读写器原理图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5-Wiegand sensor IC card reader schematic, mature product, has been used for sales, single-chip microcomputer used STC89C58RD+, Read and write modules for RC5

本书是为工科高年级学生写的教科书，可以作为控制系统领域的首门课程的教材。本书详尽地论述了连续控制系统的分析和研究方法，各章节包括动态系统的数学模型、瞬态响应和稳态相应分析、根轨迹分析、控制系统设计的根轨迹法、频率响应分析、控制系统设计的频率响应法，以及PID控制与二自由度控制系统等内容。-This book is for the engineering of high-grade students to write the textbooks, can serve as a control system for the field of teaching the first door. The book discusses in detail a continuous control system analysis and research methods, including dynamic system of various sections of the mathematical model, the corresponding transient response and steady-state analysis, root locus analysis, control system design of the root locus method, frequency response analysis, control System frequency response method, as well as PID control and two degrees of freedom control system, etc..