DIY LAN

教学楼智能灯光控制系统设计摘要：为节约能源，节省设备，智能管理，设计了基于Mcs一51系列微控制器的智能教学灯光控制系统，系统通过光敏电阻将光照 强度转换成电压信号，经A／D转换器转换成数字信号，送入控制器进行分析，得出光线等级；通过红外传感器判断教室内部的人数，根 据光线等级和教室人数的情况，系统给出相应的开关动作控制教室的照明，实现以指令的方式对教学楼照明的总体控制；使用字符型液 晶显示屏，显示内容更丰富；系统操作简单，界面友好，适合现代化校园的照明控制系统的控制要求及需要。-err

Complete reference of embedded development

初始的商品信息文件名为porduct，如要利用此系统进行商品信息的管理，系统会提示用户输入商品信息的文件名，则要输入此文件名，或输入管理员使用系统时新建的文件名。如删除该文件，则需在系统中调用相应的功能函数重新创建初始化文件。 初始的用户信息所在的文件名为yonghu，系统默认即为此文件名，不可删除。 -Initial commodity information file named porduct, such as to make use of this system for the management of commodity information, the system prompts the user to enter commodity information file name, will have to enter this file name, or enter the system administrator to use the new file name . Such as delete the file, then call in the system function corresponding to re-create the initialization file. User information where the initial document yonghu, that is, to this end the system default file name, can not delete.

8小时学会Photoshop.CS中文版 8小时学会Photoshop.CS中文版-8 hours learn Photoshop.CS Chinese version Chinese version of 8 hours learn Photoshop.CS

《精通RMI：Java与EJB企业级应用开发》书籍的源代码. 本书是讲述RMI技术的经典著作，清晰地展示了设计和创建RMI应用中涉及到的思想，包括最常用的设计模式。详细讲述了如何利用RMI的所有高级特性，如何创建RMI系统，实例丰富，还介绍了常用的客户/服务器结构、远程调用的本质以及与RMI相关的技术。作者把既简单又很有说服力的应用与理论相结合，全书由浅入深，概念叙述和应用分析并举，使读者不仅“知其然”，而且“知其所以然”。对于所有关注Java技术、从事企业应用实现的读者来说，是一本内容详尽、技巧高超的参考书籍。 -"proficient RMI : Java and EJB enterprise-class application development, "the source books. the book is about RMI classics, a clear demonstration of the design and creation of RMI application relates to the idea, including the most commonly used design patterns. A detailed account of how to use RMI all advanced features, how to set up RMI system, abundant examples, also introduced in the client/server structure, the nature of long-distance calls with the RMI and related technologies. The authors not only simple but also very convincing application and theory, elementary book. the concept of narrative and analysis applications simultaneously, so that readers not only "know-" and "know why they are so.&qu

很好地，希望大家都来看看，关于RS－485方面的知识和串口方面的。-Well, we want everyone to look at it, on the RS-485 serial port of knowledge and respect.

详细介绍VC++6.0环境下利用WIN API函数来实现与符合HID设备类的USB接口通信-VC++6.0 USB Commutication

MicrosoftJetSQL语言参考 chm格式-MicrosoftJetSQL Language Reference chm format

VC运算速度较快，相对于matlab而言，编程较为烦琐，而matlab编程灵活，并且方很多工具箱，使用极为方便，但是matlab的M语言编写的仿真程序的仿真速度相对较慢。 C-MEX函数是基于C语言编写的C与matlab接口函数，是matlab应用程序接口的一个重要组成部分。通过它不但可以将现有的C语言编写的程序轻松地引入到matlab环境中使用，避免了重复的程序设计，而且可以使用C语言为matlab定制用于特定目的的函数(如为了保护算法设计等)， 以完成在matlab中不易实现的任务。此外，更重要的一点，使用C语言编写的C-MEX函数可以有效地提高M灯matlab环境中数据处理速度和效率。 -VC computing faster, compared to matlab, the program is more cumbersome, but matlab programming flexibility, and a lot of side toolbox, use very convenient, but the M-language matlab simulation program written in a relatively slow simulation speed. C-MEX function is based on the C language interface written in C and matlab functions matlab application interface is an important component. It can not only be through the existing programs written in C language easily introduced into the matlab environment, to avoid the duplication of programming, and can be customized using the C language for matlab functions for specific purposes (such as algorithm design, etc. in order to prote

蚁群算法的演示程序用vc++开发的,希望对大家有帮助，这是我费了半天才下载的-use vc++ develop