[其他小程序] complex
这是个解复数方程的程序，包括二元，三元方程，还可以笛卡尔坐标和极坐标变换。里面有详细的说明。。。这个主旨是解决电路基础中所遇到的问题，因为电路里面有很多都是涉及到解复数方程的问题，为了解个方程安装个matlab不合算，所以就干脆使用这个校软件吧，包你爽！
This is a solution of complex equations of procedures, including binary, ternary equation can also be Cartesian coordinates and polar coordinates transformation. There are detailed instructions. . . The objective is to solve the circuit basis of the problems encountered because the circuit there are many of them are related to solutions of complex equations of the problem, understand the equations for the installation of matlab uneconomical, so simply use the school software you, including your Shuang ! (2008-06-08, Visual C++, 2334KB, 下载124次)
[其他书籍] jyADE7878xbdnbdsjyjblc
本文主要介绍了ADI 公司最新推出的三相高精度多功能电能计量芯片ADE7878，
以及其在谐波计量中的应用，重点阐述了ADE7878 的功能特点，典型电路以及电能计量
方法，尤其对ADE7878 校表流程及其算法做了详细介绍。
This paper describes the ADI' s latest high-precision multi-function three-phase energy metering chip ADE7878, as well as its application in harmonic measurement, focusing on the features of the ADE7878, the typical circuit, as well as power measurement methods, especially for the ADE7878 School tables process and its algorithm has done a detailed introduction. (2009-09-17, PDF, 414KB, 下载122次)
[单片机开发] shuzhizhong_kechengsheji
中南大学数字电子技术课程设计--数字钟的设计
一.设计目的
1. 进一步掌握各芯片的逻辑功能及使用方法。
2. 进一步掌握数字钟的设计方法和和计数器相互级联的方法。
3. 进一步掌握数字系统的设计和数字系统功能的测试方法。
4. 进一步掌握数字系统的制作和布线方法。
二.设计要求
1．设计指标
数字钟具有显示时、分、秒的功能；
有校时功能，可以分别对时及分进行单独校时，使其校正到标准时间；
计时过程具有报时功能，当时间到达整点前10秒进行蜂鸣报时，报时声音四低一高；
并且要求走时准确。
2．设计要求
画出电路原理图（或仿真电路图）；
元器件及参数选择，有相关原器件清单；
3．制作要求 自行装配和调试，并能发现问题和解决问题。
4．编写设计报告 写出设计与制作的全过程，附上有关资料和图纸，有心得体会。
err (2008-01-17, WORD, 156KB, 下载120次)
[其他] schools_of_world
世界百校 :
E书简介: 菲律宾大学是根据菲律宾首届立法机构颁发的第1870号法令（亦称大学宪章）于1908年6月18日创办的，实际上是依靠美国人，并按照兰德公司资助大学的模式，为菲律宾人开办的一所大学。该校的第一任校长是美国人默里·巴特利特博士（Murray Bartlett）。经过85年的发展，现已是菲律宾规模最大的国立综合性大学。建校之初，全校仅有两个教学单位，即1908年成立的美术学院和农学院。1910年，菲律宾医科学校（成立于1907年）并入菲律宾大学，并于1923年扩大为医学院。
world 100 schools : E brief introduction to the book : According to the University of the Philippines is the first legislative body Philippines awarded the 1870 Act (also known as the Charter of the University) 190 8, June 18 to establish, and in fact rely on the Americans, according to the Rand Corporation and the University Grants model Filipinos run a university. The school is the first president Dr. Americans Molibate Gbadolite (Murray Bartlett). After 85 years of development, the Philippines is now the largest national comprehensive university. The beginning of school, the school only two teaching units, which in 1908 established the College of Art and agriculture. 1910, the Philippines School of Medicine (founded in 1907) into the University of the Philippines. and in 1923 expanded t (2006-12-06, Others, 2574KB, 下载120次)
[教育系统应用] schoolnews
这是我根据动网新闻核心自行设计的校园新闻系统，曾或得江苏省大学生软件设计大赛2等奖。主要应用于校园内各学院和部门的新闻采集，提交和发布完全在线化。具体使用方法为由校园新闻网站给各学院和部门发放专有帐号和权限，实现对其所管理版块内容的更新。校新闻网站超级管理员负责新闻的审核和发布工作。首页和各下级页面样式可以通过模板来更改，方便网站的版面更换。还具有上传附件，文章评论，浏览量统计等功能接口，下载后便可直接应用于大学和其他类似部门的新闻采集和发布工作。网站示例请参考http://xcb.cumt.edu.cn:85/index.asp
由于版权原因，本人只提供后台全部代码，前台用了一个简单的页面来演示输出功能。
超级管理员帐号1：admin
密码：admin
超级管理员帐号2：1
密码：1
based news website design the core of campus information system, or have students in Jiangsu Province Software Design Competition Prize 2. The main campus for the colleges and departments of news gathering, the submission and publication of entirely online. The specific use of the campus grounds to the news website colleges and departments paid proprietary account and authority to achieve its management by the content of the front-page update. School administrators news website super news for the examination and publication work. Home page and the lower forms through the template to change the layout of the site to facilitate the replacement. The annex also has uploaded, the article comments, statistics hits functional interface can be downloaded directly applied to the universities and ot (2006-03-14, ASP, 3144KB, 下载120次)
[软件设计/软件工程] tr_crc16
8051-CRC 16 校驗檢查碼
CRC16 校驗檢查碼- 源碼 asm
8051-16 CRC checksum verification check code CYXLIC REDUNDANCY check code-source asm2 (2007-01-31, Asm, 1KB, 下载119次)
[教育系统应用] kebiaopaike
以前从网上下载的一个比较好的排课系统，排课系统采用“并行回溯”的算法，只需设置好学校基本信息和排课的各项限制条件后，其余事情则由计算机来完成。课表安排完全自动化(也可手工安排)，排完后可进行调整，采用随机安排方式，具有排课速度快、准确率高、效果好，并能自动计算教师教学工作量，多种格式的班级、教师、全校课程表的输出。主要功能包括：课表管理（新建、打开、删除课表）、基本设置（年级、班级、教师、课程）、教学设置（上课时间、课时、教师任课）、排课设置（班级课表、排课条件、科目优先、排课选项）、教师安排、课程安排（自动、手动）、课表调整（单向、双向、拖动）、课程报表（班级课表、教师课表、教师任课表等）。
Previously downloaded from the Internet a better Course Scheduling System, Timetable system "parallel backtracking" algorithms, need to do is set a good school, basic information and Timetable of the restrictive conditions, the remaining things to be completed by the computer. Curriculum arrangements for fully automated (can also be arranged by hand), can be adjusted after row, using a random arrangement with Timetable fast, accurate, effective, and can automatically calculate the workload of teachers, a variety of formats classes , teachers, school curriculum output. The main features include: curriculum management (new, open, delete the schedule), the basic settings (grade, class, teachers, curriculum), teaching settings (school hours, (2009-01-22, PowerBuilder, 1214KB, 下载116次)
[其他] SportMeeting
学生运动会成绩数据库
问题描述：学生运动会成绩数据库系统记录某校运动会上全部运动项目，各系获得的分数及排名的情况，包括50、100、200，400，1500米，跳高，跳远，标枪，铅球铁饼等。进入系统后可以输入和修改某个项目的结果情况，可以按各系院编号输出总分；按总分排序；按男团体总分排序 ；按系院编号查询；按项目编号查询；按女团体总分排序。
分步实施：
初步完成总体设计，搭好框架，确定人机对话的界面，确定函数个数；
完成最低要求：建立一个文件，包括某个系，5个项目的得分情况，能对文件中的信息进行扩充（追加），修改和删除；
进一步要求：完成对多个系，多个项目的得分排序，以及完成系统查询功能。有兴趣的同学可以自己扩充系统功能。
键盘输入：系院数目，男子项目数女子项目数，（每项目取前三名，分别为10，5，2分）
要求：1）界面友好，函数功能要划分好
2）总体设计应画一流程图
3）程序要加必要的注释
4)要提供程序测试方案
5)程序一定要经得起测试，宁可功能少一些，也要能运行起来，不能运行的程序是没有价值的。
Problem Description: Student Games results of a database system for recording all the sports, school sporting events, various departments to obtain scores and ranking, including 50,100,200,400,1500 meters, high jump, long jump, javelin, shot put, discus and so on. Entering the system can enter and modify the results of a project, you can output Total Number of Hospitals by various departments sorted by Total by male groups Total sort by the Department of School No. inquiries by item number search by women groups Total sort. (2009-08-29, Visual C++, 46KB, 下载114次)
[其他行业] Ammeter_Test
多功能电表测试程序,用于电表参数读取,例如电量,表号等
Multi-function meter testing procedures for meter reading parameters, such as electricity, tables, etc. (2008-03-14, Delphi, 242KB, 下载112次)
[matlab编程] Fuzzy-PID
将自适应模糊PID的控制方法应用于电液伺服控制系统中，通过使用MAⅡAB的
FuzzY工具箱对系统建模和仿真计算，并可根据仿真结果在线调整PID参数，对系统进行校
正．
The adaptive fuzzy PID control method is applied to electro-hydraulic servo control system, through the use of MA Ⅱ AB' s FuzzY toolbox on the system modeling and simulation, and can be adjusted according to the simulation results of PID parameters online, the system calibration. (2010-05-29, matlab, 301KB, 下载111次)
[matlab编程] PLL-and-FLL-in-digital-costas-loop
锁相环和锁频环在数字costas环中的应用.pdf 一篇关于costa环路的新颖设计方案，包含大量的仿真图和性能分析，对学习锁相环有很大帮助
And frequency-locked loop PLL digital costas loop in the application. Pdf a novel about the costa loop design, contains a large number of simulation map and performance analysis are very helpful for learning PLL (2013-09-04, matlab, 763KB, 下载107次)
[单片机开发] DUT
DUT系列数据采集模块将温度传感器（热电阻，热电偶等）的输出信号或电流、电压直接转换成数字量，通过RS-485总线及标准通信协议将数据传送给主机。在模块上由89C51单片机管理模块自动工作，通道转换、ADC启动、采集数据、参比端补偿（热电偶）、引线电阻补偿（热电阻）、数字校零、非线性校正和数据处理等，均由单片机完成，主机仅在需要数据时，发送读取数据命令，模块给出已经线性化了的温度的数字量。通讯协议兼容台湾研华ADAM4000系列和松下PLC的通讯协议，可以与大多数组态软件直接连接，不需要额外的驱动程序，技术人员不需要有温度检测专门知识和编程能力即可使用。本产品主要用于各种现场的数据采集和控制系统。
DUT Series data acquisition module temperature sensor (RTD, thermocouples) De Shuchuxinhao or the current, voltage directly into Shuzi amount, via RS-485 bus, and data transfer standard communication agreement Ji Zhu Ji. 89C51 microcontroller in the module by the management module automatically, channel conversion, ADC start, collecting data, reference junction compensation (TC), lead resistance compensation (thermal resistance), digital calibration, linear calibration and data processing by the MCU to complete, the host only needs the data to send read data command, the module has been given a linear temperature of the digital. Communication protocol compatible with Advantech ADAM4000 series and the Panasonic PLC s communication protocol, can be directly connected with most of the configuration software, no additional drivers, technicians do not have temperature sensing capabilities and programming expertise to use. This product is mainly used for a variety of field data acquisition a (2010-05-10, C/C++, 3463KB, 下载106次)
[Windows编程] SMVWave
用QT编写的SMV波形分析工具。可以选择查看一路或多路通道实时曲线。查看多路信号时，还可选择一路基准通道和一路被校通道，计算被校通道的实时电压、比差、角差及复合误差。
SMV written with QT waveform analysis tools. Can choose to view all the way or multiple-channel real-time curve. View multi-channel signal can also choose the base channel and along the way by the school channel, calculated by the school channel, real-time voltage, than the poor angular difference and compound the error. (2009-09-27, Visual C++, 5016KB, 下载106次)
[Java编程] java+jsp华源网校+西部软件jsp版
java+jsp华源网校+西部软件jsp版
School for the western version of the software jsp (2005-01-17, Java, 680KB, 下载106次)
[matlab编程] Ch_RTT_TWT_UTD_HAICEHUI
功能：该程序用于仿真时间同步算法双向不等时间同步方法（TWT-UTD）与无时漂往返校时方法（RTT）。输入：节点间距离、钟漂，输出：两幅同步误差比对图。
Features: The program for the simulation time synchronization method of time synchronization algorithm for two-way ranging (TWT-UTD) and no drift from the time when the method of school (RTT). Input: the distance between nodes, clock drift, output: 2 synchronization errors of the map. (2010-08-16, matlab, 1KB, 下载103次)
[其他行业] PD_DS
水泥厂的8路皮带秤配料程序，包括校称，除皮，缺料报警，卡料报警。在水泥厂使用很多。
The 8-way belt scale cement batching procedures, including the school said that, in addition to skin, Queliao alarm, alarm card material. In the cement plants use a lot. (2010-01-03, DOS, 10KB, 下载100次)
[其他] CLOCK
文通过ALTERA公司的quartus II软件，用Verilog HDL语言完成多功能数字钟的设计。主要完成的功能为：计时功能，24小时制计时显示；通过七段数码管动态显示时间；校时设置功能，可分别设置时、分、秒；跑表的启动、停止 、保持显示和清除。
Through the ALTERA company quartus II software, using Verilog HDL language to complete the design of multi-function digital clock. The main function of the completion are: time function, 24-hour time display through the Seven-Segment LED dynamic display time school settings function, can be set hours, minutes, seconds the stopwatch to start, stop, and maintain display and removal. (2008-12-11, VHDL, 178KB, 下载100次)
[单片机开发] LED
LED点阵书写屏驱动程序，校赛程序，绝对原创！
LED dot matrix display driver writing, school event programs, definitely original! (2010-07-10, C/C++, 158KB, 下载99次)
[浏览器] VBPROXY
真正能用的VB设置浏览器的代理源码
可以去无忧代理下载最新的代理IP
VB really usable browser proxy settings to worry proxy source can download the latest proxy IP (2010-06-05, Visual Basic, 2KB, 下载97次)
[Windows编程] fenshutongji
该文件是关于运动会分数统计的程序。问题描述： 参加运动会的有n个学校编号为1-----n。比赛分成m个男子项目和w个女子项目，项目编号分别为1---m和m+1---m+w。由于各项目参加人数差别较大，有些项目取前五名，得分顺序为7，5，3，2，1；有些项目取前三名，得分顺序为5，3，2。写一个统计程序产生得分报表。 基本要求： 产生总分报表，内容包括校号、男子团体总分、女子团体总分和团体总分。 测试数据： 对于n=4，m=3，w=2，编号为奇数的项目取前五名，编号为偶数的项目取前三名，设计一组实例数据。 实现提示： 可以假设n<=20，m<=30,w<=20,姓名长度不超过20个字符。每个项目结束时，将其编号、类型名（区分前五名还是前三名）输入，并按名次顺序输入运动员姓名、校名。
Games scores of statistical procedures. Problem description : participation in the Games n School No. 1----- n. Competition is divided into men item m and w-woman projects that were No. 1--- and m m m w 1---. Because of the projects vary greatly in the number of participants, some of the items from the top five scores in chronological order 7,5,3,2,1; Some of the items from the top three scores order of flu. Write a statistical procedures scoring statements. The basic requirements : have scores statements, including schools, the men's team scores, the women's team scores and scores groups. Test data : For n = 4, m = 3, w = 2, the odd-numbered items from the top five, even numbered from the top three projects, design examples of a group of data. Implementation Tip : it can be a (2005-07-03, Visual C++, 48KB, 下载97次)