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qiangdaqi
这个程序是4路抢答器的程序,这个程序实现的功能是:当主持人按下抢答键后,参赛选手才可以进行抢答。抢答时能发出声响,并通过七段数码管显示是哪位选手抢答的。这个程序在PIC单片机上测试过,效果良好(This program is 4-way Responder program, this program is to achieve the function: When the host pressed to answer in key, players can only answer in. Responder when audible, and through the seven-segment LED display which player is the answer in the. This program is tested on PIC microcontrollers, to good effect)
- 2011-07-09 09:55:25下载
- 积分:1
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LT-ARM214X-WEBwangyeshiyan
力天电子中LT-ARM214X学习板的WEB网页试验的配套源程序。(Power-day e-learning in the LT-ARM214X test board supporting source WEB pages.)
- 2010-12-31 14:44:20下载
- 积分:1
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[Kernighan]_The_C_Programming_Language(BookFi
The computing world has undergone a revolution since the publication of The C
Programming Language in 1978. Big computers are much bigger, and personal computers
have capabilities that rival mainframes of a decade ago. During this time, C has changed too,
although only modestly, and it has spread far beyond its origins as the language of the UNIX
operating system.
- 2015-03-29 20:26:51下载
- 积分:1
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MatlabandVCinterfacesinimageanddataprocessing
Matlab与VC接口在图像及数据处理中的应用,需要的下(Matlab and VC interfaces in image and data processing needs of next)
- 2010-05-08 11:59:14下载
- 积分:1
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845q
说明: 本资源,本人没有测试过,都是从网上下载下来的,你可以亲自测试。(The resources, I have not tested, are downloaded from the Internet, you can personally test.)
- 2011-03-19 00:31:31下载
- 积分:1
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CalL
说明: 近景摄影测量中用直接线性变换经典算法解L系数的程序源码。(using direct linear transformation classical algorithm for solving L coefficient procedures source.)
- 2006-03-15 22:39:59下载
- 积分:1
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STM32-SPWM
stm32产生spwm程序,利用TIM1和DMA,通过PA8和PB13输出spwm波(stm32 produce spwm program, using TIM1 and DMA, and PB13 through PA8 spwm wave output)
- 2013-07-27 16:13:03下载
- 积分:1
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B06040324_B2
模拟电信计费系统的设计与实现
要求:(1) 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用,并将结果保存在费用文件中。其中:
通话费的计算方法如下:
通话费=长途电话费+本地电话费
长途电话费=费率(元/分钟)×通话时长(分钟)
(通话时长不满1分钟的按1分钟计算)
本地电话费为:3分钟以内0.5元,以后每3分钟递增0.2元。
(2) 话费查询。输入一个电话号码,从费用文件中统计该电话号码的所有本地话费、长途话费,并从用户文件中查找其用户名,最后在屏幕上显示:
用户名 电话号码 本地话费 长途话费 话费总计
(3) 话单查询。输入一个电话号码,查询并在屏幕显示该用户的所有通话记录,格式为:
用户名 主叫电话号码 被叫电话号码 通话时长
(Design and implementation of simulation of telecommunication billing system
Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them:
The following conversation method to calculate the fee:
Long distance telephone calls =+ local telephone fee
Long distance telephone fee = rate (yuan/minute)* call time (minutes)
(call time less than 1 minutes to 1 minutes)
Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later.
(2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen:
The user name phone number local calls long distance charges charges totaling
(3) if a single query. Enter a phone number, query and display all the call records of th)
- 2013-09-25 05:53:29下载
- 积分:1
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AD-conversion-using-LTC1298
AD conversion using LTC1298
- 2012-06-06 15:26:41下载
- 积分:1
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c
说明: c语言课件,适合大一上学期c语言初学者使用。visualc++ 6.0软件环境下运行,c语言为编译语言(c language courseware for freshman last semester c language for beginners. visualc++ 6.0 software operating environment, c language is a compiled language)
- 2013-10-21 17:36:41下载
- 积分:1