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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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si
说明: 很简单的对图像进行滤波而使用的维纳滤波器使用代码(Very simple filter on the image using the Wiener filter used by the code)
- 2011-05-14 16:26:20下载
- 积分:1
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melcepst
求mel频率倒谱系数的matlab程序(for mel frequency cepstrum coefficients of Matlab procedures)
- 2007-03-28 21:14:04下载
- 积分:1
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vfh1
VFH+ 机器人matlab改进测试代码(VFH+ improved testing robot matlab code)
- 2020-09-17 16:07:56下载
- 积分:1
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gps
读取renix格式的卫星星历文件,支持原始网络下载文件,阿紫泰克软件转换的星历文件,将数据存在数组中待计算(Read format renix satellite ephemeris files, support for the original network to download documents, Tektronix阿紫conversion software ephemeris file to the data array to be calculated)
- 2008-04-27 17:09:08下载
- 积分:1
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boy
peak signal to noise ratio
- 2011-04-30 02:29:23下载
- 积分:1
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PRACTICE
this is some code for modulation and demodulation
- 2013-01-03 18:07:18下载
- 积分:1
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ASSIGNMENT6.m
MATLAB CODE FOR CHINESE ENGINEERS
- 2015-04-04 21:47:52下载
- 积分:1
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main
粒子群优化算法,粒子群优化算法基本流程,稍加修改即可应用(Particle Swarm Optimization)
- 2013-12-30 19:46:36下载
- 积分:1
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serial_2bar
Inverse dynamic analysis of 2 bar serial robot using new method De-NOC.
- 2009-03-25 00:04:04下载
- 积分:1