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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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OS-ELM
极限学习机(Extreme Learning Machine, ELM)是一类基于前馈神经网络(feedforward neuron network)的机器学习算法,(Extreme Learning Machine, ELM)
- 2019-05-14 13:06:35下载
- 积分:1
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filter-simulation
该程序用于实现零相位滤波,求系统的群延迟,调用格式大大简化,通俗易懂。(This is for everyone who is major in the communication project.)
- 2010-05-14 22:55:28下载
- 积分:1
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ofdm
ofdm基带传输,信道编码,QPSK调制,卷积编码(the OFDM baseband transmission, channel encoding, QPSK modulation, convolutional encoder)
- 2020-12-05 14:09:22下载
- 积分:1
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OFDM
说明: 关于OFDM系统仿真分析,使用16QAM调制解调,包括加窗、傅里叶变换。(For simulation analysis of OFDM system, 16QAM modulation and demodulation are used, including windowing and Fourier transform.)
- 2019-05-15 16:50:20下载
- 积分:1
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compensation
关于无功补偿的matlab优化程序,节点较多,可自己改动(Reactive power compensation on the matlab optimization procedures, more nodes can change their own)
- 2020-09-24 21:07:55下载
- 积分:1
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[Ebook---Computer]-Fourier-Transforms-Using-MATLA
Fourier Transforms application in matlab
- 2012-02-05 07:13:39下载
- 积分:1
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Matlab-snr
Matlab计算信噪比,单声道,双声道均可,公式准确程序清晰(Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures)
- 2009-02-17 11:33:39下载
- 积分:1
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49636993getfolpd
matlable的一个例子。一个很普通的例子。
(An example of matlable. A very common example.)
- 2008-06-25 19:35:06下载
- 积分:1
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lab1
lab work for begginers
- 2010-05-25 06:49:08下载
- 积分:1