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titleduihkxg
其实popupwindow用起来比Dialog 方便,因为dialog一切都需要你自己来实现,而popupwindow帮我们实现了很多,我认为在使用的时候关键我们要看清参数:
popupWindow.showAtLocation(parent, gravity, x, y)
parent这个是一个父view试图,
gravity 这个默认是居中,我们要指定显示方式:Gravity.LEFT
| Gravity.TOP
最后两个参数就是显示的坐标位置,这样就可以根据需求自己定位显示位置了
- 2013-11-26 08:16:34下载
- 积分:1
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FSK
根据2FSK调制器与解调器的组成原理,设计出整个2FSK传输系统的实现方案与电路(Based on composition theory 2FSK modulator and demodulator, the entire design implementation and circuit transmission system 2FSK)
- 2014-01-06 18:49:53下载
- 积分:1
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untitled6
SPI with program chip on f28335 with simulink
- 2015-03-23 13:28:07下载
- 积分:1
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sdm_ddm
通過改變調製指數SDM和DDM的可以改變和測試通常使用在ILS (Instrument Landing 系統內)可以隨著改變SDM和DDM來看出它的種種特性
(Program to find SDM (Sum Depth of modulation)and DDM (Difference depth of modulation)Used in ILS (Instrument Landing System)
Created by:Ashwini Deshpande, )
- 2009-11-02 11:18:51下载
- 积分:1
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randinterval
利用随机序列进行间隔控制,选择消息隐藏位(Intervals using random sequence control, select the message hidden bits)
- 2009-09-16 21:17:18下载
- 积分:1
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gukh
matlab仿真。matlab进行超级电容充放电的闭环控制。(matlab simulation. matlab super capacitor charging and discharging of the closed-loop control.)
- 2021-04-19 15:08:51下载
- 积分:1
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chigh
关于如何改进自己编程的习惯和养成一个良好的编程风格的描述,是一本值得一看的书(On how to improve their own programming habits and develop a good description of programming style, is a book worth a visit)
- 2009-12-06 20:40:33下载
- 积分:1
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WOUAPI_MLP
MLP in neural nethwork
- 2014-10-28 20:15:29下载
- 积分:1
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GaborTextureSegment
计算机视觉,图像分割的matlab源程序(Computer vision, image segmentation matlab source)
- 2009-05-29 18:47:13下载
- 积分:1
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MATLAB
说明: 用matlab实现编程实现图像处理的课件,通过matlab强大的功能显示效果(Realize their own programming with matlab image processing, through the powerful display effect matlab)
- 2010-04-28 21:08:11下载
- 积分:1