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R 树, 存取方式的当中最普遍的的用长方形, 是根据区域的启发式优化围绕的长方形在各个内在结点通过运行在一张规范化的试验平台下高度变化的数据, 询问和操作众多的...
R 树, 存取方式的当中最普遍的的用长方形, 是根据区域的启发式优化围绕的长方形在各个内在结点通过运行在一张规范化的试验平台下高度变化的数据, 询问和操作众多的实验, 我们能设计合并联合的优化的R* 树区域, 各个附寄的长方形边际和交叠在目录使用我们规范化的试验床在详尽表现比较,它结果R* 树清楚地胜过现有的R 树变形Guttman’s线性和二次方R 树和R 树的格林变形,R* 树的这优势举行为不同的型询问和操作, 譬如地图覆盖物。 为两个长方形和多维点在所有实验从一个实用观点R* 树是非常有吸引力的由于以下二个原因1 它高效率地支持点和空间数据同时和2 它实施费用比那少许高级其它R 树。-R tree, which forms of access to the most common use of a rectangular shape, which is based on heuristic optimization rectangular inherent in all nodes running on a standardized test platform height data, inquiries and the operation of many experiments, we can design the optimal merging of the joint R* Tree region, judging from the various and overlapping rectangular marginal in the directory using our standardized test bed in a detailed performance comparisons, and it results R* tree clearly better than the existing R-tree deformation Guttman"s linear and quadratic R-tree and R Green Tree deformation, R* Tree of this advantage at different type of inquiry and operation, such as maps cove
- 2022-05-24 22:46:05下载
- 积分:1
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操作系统进程调度算法实验报告,是有限权算法
操作系统进程调度算法实验报告,是有限权算法-The operating system process scheduling algorithm test report, which is the right algorithm for finite
- 2022-03-01 16:02:28下载
- 积分:1
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滑动控件是Windows中最常用的控件之一。一般而言它是由一个滑动条,一个滑块和可选的刻度组成,用户可以通过移动滑块在相应的控件中显示对应的值。通常,在滑动控件...
滑动控件是Windows中最常用的控件之一。一般而言它是由一个滑动条,一个滑块和可选的刻度组成,用户可以通过移动滑块在相应的控件中显示对应的值。通常,在滑动控件附近一定有标签控件或编辑框控件,用于显示相应的值。滑动控件在应用程序中用途级为广泛,如在桌面的属性中就可以看到。为此,让我们一起来看一下它的实现方法。-Sliding Windows Control is the most commonly used one of the controls. Generally it is a sliding strip, a slider and the optional calibration components, The user can move the slider in the corresponding controls showed the corresponding value. Usually, in the vicinity of the sliding controls must be labeled control or editorial control box for a corresponding value. Sliding controls in the application process for the wide-use, as in the desktop properties can see. To this end, let us look at the method of achieving it.
- 2022-01-25 21:54:53下载
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实现栈的基本操作以及栈在程序设计上的应用
实现栈的基本操作以及栈在程序设计上的应用-achieve the basic operation of the procedure and stack design of the application
- 2022-07-15 10:38:54下载
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本代码是光子晶体光纤切面的光强分布仿真程序,对搞光子晶体的同行很有帮助。...
本代码是光子晶体光纤切面的光强分布仿真程序,对搞光子晶体的同行很有帮助。-the code is photonic crystal fiber plane, the intensity distribution simulation program to engage in peer photonic crystal helpful.
- 2022-06-26 23:53:36下载
- 积分:1
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林锐的好东西,很有价值的,
看了一定有启发
林锐的好东西,很有价值的,
看了一定有启发-Mr good things, great value, must have inspired reading
- 2022-02-11 18:00:05下载
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显示不同界面,右键菜单,带有检查框的树控件的应用
显示不同界面,右键菜单,带有检查框的树控件的应用-By clicking on the list item to show the different interfaces. Make a friend of the interface would be helpful.
- 2022-03-19 20:20:40下载
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ktv210040 test software dongle. ktv210040 test software dongle.
ktv210040加密狗测试软件。 -ktv210040 test software dongle. ktv210040 test software dongle.
- 2022-10-29 00:25:03下载
- 积分:1
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一些关于linux下的设备驱动的资料 比较详细地介绍了常用设备驱动...
一些关于linux下的设备驱动的资料 比较详细地介绍了常用设备驱动-Under a number of linux device drivers information in more detail description of the commonly used device drivers
- 2023-01-13 19:55:03下载
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detailed description can bus .... very good things. help you speed door
详细说明can总线。。。。非常好的事情。帮你加速开门
- 2022-02-25 09:27:52下载
- 积分:1