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基于QT实现的基础图形绘图系统.7z
输入椭圆中心和长短轴径;
2. 计算得到中心在原点的椭圆上的第一个点=;
3. 根据公式(1.1.3-2)计算区域1中决策参数的初值为;
4. 在区域1中每个位置处，从开始，反复按照公式(1.1.3-3)更新决策参数，若决策参数小于0则不变，反之加1，一直循环到为止，记第一个满足此条件的点为();
5. 在区域2的每个位置处，从开始，反复按照公式(1.1.3-6)更新决策参数，若决策参数小于0则不变，反之加1，一直循环到()为止;(Input ellipse center and long and short axis diameter;
2. The first point of the center on the ellipse at the origin is calculated.
3. According to formula (1.1.3-2), the initial value of decision-making parameters in region 1 is calculated.
4. At each location in region 1, the decision-making parameters are updated repeatedly according to formula (1.1.3-3). If the decision-making parameters are less than 0, they will remain unchanged. If the decision-making parameters are less than 0, then add 1 and cycle until the first point satisfying this condition is ();
5. At each location of region 2, the decision parameters are updated repeatedly according to the formula (1.1.3-6). If the decision parameters are less than 0, they will remain unchanged. If the decision parameters are less than 0, then add 1 and cycle until ().)
- 2020-11-13 16:49:42下载
- 积分：1
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jQuery拖动吸附栅格内对齐代码
说明： jQuery拖动吸附栅格内对齐代码是一款div块拖动固定的网格布局代码。(The alignment code in jQuery drag adsorption grid is a div block drag fixed grid layout code.)
- 2019-04-04 16:00:08下载
- 积分：1
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- 2023-03-07 12:20:04下载
- 积分：1
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Delphi实现Excel数据导出到Access数据库中
Delphi实现Excel数据导出到Access数据库中，见经常有新人问到如何将 Excel 数据导入数据库，我当年也花了一段时间去搞，就做了个简单的DEMO,希望对新手有用.
- 2023-03-23 20:05:04下载
- 积分：1
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本人初学VB的处女作！
带单机的端口扫描功能，和端口监听等功能！由于是处女作，有点幼稚，但
希望能给大家带来方便！...
本人初学VB的处女作！
带单机的端口扫描功能，和端口监听等功能！由于是处女作，有点幼稚，但
希望能给大家带来方便！-I Beginners VB debut! With single port scanning feature, and port monitoring functions! Since debut, a bit naive, but I hope that we can bring convenience!
- 2022-04-14 09:50:10下载
- 积分：1
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WK2114-DS-CN-V010-2014-10-25
wk2114资料文档,便于开发时进行查询，并且进行学习(Wk2114 data file, which is easy to query and query when developing.)
- 2018-04-16 17:09:56下载
- 积分：1
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fxdemo
分享功能实现，微信分享，可以在app内部打包实现，分享到微信(Sharing Function Implementation WeChat share It can be packaged in app and shared with Wechat)
- 2019-04-23 09:23:33下载
- 积分：1
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ATR价格突破策略
ATR价格突破策略,非常好用，免费提供给大家(ATR price breakthrough strategy, very useful, free to everyone)
- 2020-06-20 16:40:02下载
- 积分：1
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orcadcapturecis9
OrCAD Capture CIS 9 实用教程(OrCAD Capture CIS 9 Practical Tutorial)
- 2010-02-02 12:41:13下载
- 积分：1
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emd_example
emd example for python
- 2020-06-16 12:40:02下载
- 积分：1
