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space-station-maintenance
负责火星的一个低轨道空间站的设计。为简化结构,该空间站由一系列密闭的立方体(airtight cubical modules ACM)组成,这些ACM曾连接在一起。困扰你的一个问题是致命的病菌也许留在火星的上层大气中。因为空间站有时需要在上层大气中飞行,所以急需在ACM的各个接触面进行额外的防护,无论是边对边还是面对面,连接是密闭的,所以没有细菌能够进入。一个ACM与另外一个ACM共享的面不需要防护。如果在每个ACM每个面上都加防护,花费巨大。因此,需要知道ACM额外防护的确切面数目(Responsible for the design of a low-orbit space station on Mars. In order to simplify the structure of the space station by a series of closed cubes (airtight cubical modules ACM) composed of these ACM had together. One problem is bothering you deadly germs might stay in the upper atmosphere of Mars. Because the station is sometimes necessary to fly in the upper atmosphere, so urgently needed in all contact surfaces of the ACM additional protection, either face to face or side-to-side, the connection is closed, so no bacteria can enter. An ACM ACM shared with another surface does not need protection. If you have added protection on each side of each ACM, costly. Therefore, the need to know the exact number of additional surface protection ACM)
- 2014-11-28 17:58:50下载
- 积分:1
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pso
Matlab 的PSO程序。
to apply this to different equations do the following
generate initial particles in a search space close to actual soln
fool around with no of iterations, no of particles, learning rates
for a truly generic PSO do the following
increase the number of particles , increase the variance
i.e let the particles cover a larger area of the search space
then fool around as always with the above thins(The PSO program Matlab. to apply this to different equations do the followinggenerate initial particles in a search space close to actual solnfool around with no of iterations, no of particles, learning ratesfor a truly generic PSO do the followingincrease the number of particles, increase the variancei.e let the particles cover a larger area of the search spacethen fool around as always with the above thins)
- 2008-02-19 10:29:40下载
- 积分:1
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234
MATLAB非常齐全的绘图命令,里面含有各种实例和源代码。(MATLAB is a full range of graphics commands, which contains a variety of examples and source code.)
- 2009-07-15 21:02:58下载
- 积分:1
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DSP01b_Matlab
说明: matlab入门简介,北京邮电大学多媒体通信中心
(matlab entry profiles, Beijing University of Posts and Telecommunications Multimedia Communication Center)
- 2008-10-15 11:18:07下载
- 积分:1
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3phaseIM
3 phase induction machine
- 2011-12-12 18:40:20下载
- 积分:1
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xianzhen
均匀线阵方向图仿真程序 包括静态方向图 阵列方向图 带切比雪夫权的阵列方向图的仿真(With a cut over the right plane array direction Schiff Figure simulation)
- 2021-04-28 19:48:44下载
- 积分:1
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matlabDBT-
matlab阵列信号处理工具箱DBT,作为阵列信号仿真的必备(array signal processing toolbox matlab DBT, as necessary array signal simulation)
- 2011-06-19 09:17:08下载
- 积分:1
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Chuong-3
Đ ay là chư ơ ng trình mô phỏ ng quá trình biế n đ ổ i tư ơ ng tự sang số ADC
- 2013-10-29 11:52:58下载
- 积分:1
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CARIMA
广义预测控制,基于CARIMA模型,可以给出初学者提供参考。。(Generalized Predictive Control based on CARIMA,for Beginners)
- 2015-06-02 11:00:33下载
- 积分:1
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MATLAB7X
Matlab7.0 程序设计语言(第二版)楼顺天 的电子课件(Matlab7.0 Programming Language (second edition) floor of the electronic courseware Shuntian)
- 2009-05-16 16:44:44下载
- 积分:1