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SQPAlgorithm
用于飞行器轨迹优化的最优化算法——SQP,其为直接打靶法、高斯伪谱法等的核心运算模块(Optimization Algorithm)
- 2011-12-25 19:53:11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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guessNumber
入门级第一个游戏;猜数字游戏;超级无敌巨简单的(Initial level first game; guess the number game; super invincible huge simple)
- 2020-06-21 08:40:01下载
- 积分:1
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rm62f
中国自主知识产权的视频解码标准AVS的最新官方验证代码(China)
- 2007-09-20 11:25:19下载
- 积分:1
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sd
说明: SD卡的SPI方式驱动,SPI方式简单速度也可以,很多处理器都有SPI功能,没有也可模拟。(SD card SPI mode driver, SPI is simple speed can, many processors have the SPI function, does not and can simulate.)
- 2010-08-20 11:46:36下载
- 积分:1
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Backgammon
五子连珠的VC源码,简单有趣 (Five or VC source, easy and fun )
- 2013-07-20 17:54:18下载
- 积分:1
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ARMAPmodel
用AR模型对脑电信号特性进行提取,用的是matlab进行编程(AR model with the extracted EEG features, with the matlab programming)
- 2011-05-10 10:20:01下载
- 积分:1
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LwIP-protocol-stack-design
LwIP协议栈的设计与实现,中文译稿实现对LWIP的大概简述和主要程序的描述(LwIP protocol stack design and implementation of Chinese translation, to realize LWIP probably briefly and main program description)
- 2012-05-07 13:29:13下载
- 积分:1
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zhongjile
通过51单片机设计一个电子时钟,精确到秒,可以通过按键调节时间(By 51 microcontroller design an electronic clock, accurate to seconds, you can adjust the time by pressing a button)
- 2013-11-14 09:56:13下载
- 积分:1
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Src1
这是一个SDK程序。本程序跟踪显示鼠标的坐标位置,同时,若有鼠标操作,可在窗口标题栏中显示操作信息,要是在窗口客户区中进行双击,就会在双击位置点上显示位置信息。 (This is an SDK program. This procedure tracking shows the coordinates of the mouse position, and if the mouse can be displayed in the window s title bar operating information, if the customer area of the window to double-click, double-click the location of points will be shown on location information.)
- 2004-06-08 19:27:00下载
- 积分:1