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pipe
某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标(东西向)和y 坐标(南北向),应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)
- 2008-07-07 10:25:25下载
- 积分:1
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AVO-forward
第一类高阻抗含气砂岩AVO正演(自激自收)(The first class of high-impedance gas sands AVO forward)
- 2013-10-29 10:17:22下载
- 积分:1
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JZBWav_4_29
基于小波变换的语音识别,内含毕业论文和摘要以及可执行源程序(Speech recognition based on wavelet transform, containing thesis and summary of executable source code)
- 2021-03-03 14:49:33下载
- 积分:1
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界面肤色,用于调整界面个空间颜色,框图颜色等内容
界面肤色,用于调整界面个空间颜色,框图颜色等内容-ssk
- 2022-03-19 01:47:10下载
- 积分:1
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松瀚SN8P2711学习笔记
松翰SN8P2711入门学习笔记,2711的各种资源学习及相关代码(SONIX SN8P2711 entry learning notes, 2711 of all kinds of resources learning and related code)
- 2018-06-15 13:17:19下载
- 积分:1
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caculation
关于MATLAB与双馈风机接口计算智能算法(About MATLAB and DFIG computational intelligence algorithms Interface)
- 2013-07-21 18:31:06下载
- 积分:1
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0.96OLED显示屏STC15W4K56S4_SPI
说明: STC单片机实现0.96OLED SPI接口驱动,方便初学者(STC MCU realizes 0.96OLED SPI interface driver, which is convenient for beginners.)
- 2020-06-21 08:20:02下载
- 积分:1
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AGAST-corner-detector
多尺度快速角点检测算法(FAST).Adaptive and generic corner detection based on the accelerated
segment test. 出处 Computer Vision–ECCV 2010(Multi-scale fast corner detection algorithm (FAST) Adaptive and generic corner detection based on the accelerated segment test. Computer Vision-ECCV 2010)
- 2020-09-21 18:27:51下载
- 积分:1
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UIView类别
可以快速给继承自view的视图单独设置frame属性
- 2023-07-03 06:25:03下载
- 积分:1
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测试STC15W408AS
测试STC15W408AS的I/O口是否正常(Test whether the I/O port of STC15W408AS is normal)
- 2018-08-03 00:09:11下载
- 积分:1