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jisuanqi
设计的计算器应用程序可以完成加法、减法、乘法、除法和开方,次幂运算。且有小数点、正负号、清空、清除以及一定的错误处理等功能。用鼠标单击相应的数字键和运算符号键,然后单击“=”号按钮,窗口上方的文本框将会显示计算出来的结果,要将文本编辑框清空,可单击清空按钮。(Calculator application designed to be completed addition, subtraction, multiplication, division and square root, sub-power computing. And a decimal point, sign, clear, clear, and some error handling functions. Right click the appropriate number keys and operator symbols key, and then click the " =" number button, the window above the text box will be displayed calculated results to a text edit box empty, click the Clear button.)
- 2010-06-03 23:37:28下载
- 积分:1
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spreadsheet
说明: 一个Excel表的QT实现源码,实现载入和保存文件,以及如何向QTableWidget中添加对电子制表软件公式的支持等功能.(the QT source of a excel sheet )
- 2011-03-25 10:27:43下载
- 积分:1
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bianyuantiqu
用0tsu方法和梯度算法分别对图像进行边缘提取 (Using methods and gradient algorithm 0tsu respectively image edge extraction)
- 2008-12-18 00:53:22下载
- 积分:1
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zhisu
本程序通过用户输入范围而求出范围内所有的质数 (The scope of this program through the user input to derive all the prime numbers within the range)
- 2011-08-22 11:05:45下载
- 积分:1
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VC-clock-source
多功能时刻钟,整点报时,还有闹钟的功能,还有些功能没有完善。(Multi-time clock, the whole point of time, as well as alarm clock function, and some feature is not perfect.)
- 2011-10-06 11:55:04下载
- 积分:1
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ip
ip从char[]转为int,ip地址转换( transform ip from char[] to int)
- 2012-05-22 15:11:35下载
- 积分:1
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PSO_PID
利用PSO粒子群搜索算法,辨识PID参数:Kp,Ki,Kd.结果表明虽然该方法辨识精度不是很高,但是也有一定可信度.(Use english PSO Particle Swarm algorithm, identification of PID parameters: Kp, Ki, Kd. The results show that although the method is not very high recognition accuracy, but it also has a certain credibility.)
- 2008-07-21 12:28:24下载
- 积分:1
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PB_calc
pb开发的计算器,已经经过调试,可以满足基本的计算器要求,有需要的可以下载( pb development of the calculator, after debugging, to meet the basic requirements of the calculator, there is a need to download)
- 2013-12-08 09:19:30下载
- 积分:1
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suijigongzhen
随机共振用于微弱信号的检测以及误码率的分析(Stochastic Resonance)
- 2020-12-03 16:19:25下载
- 积分:1
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keywords
关键字排名查询工具,根据输入的关键字和网址,查询是在各大搜索中的排名。(Keyword Position Query Tool)
- 2010-01-23 23:31:08下载
- 积分:1