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shuxuejianmo_1
说明： 某厂生产甲乙两种口味的饮料,每百箱甲饮料需用原料6千克,工人10名,可获利10万元 每百箱乙饮料需用原料5千克,工人20名,可获利9万元.今工厂共有原料60千克,工人150名,又由于其他条件所限甲饮料产量不超过8百箱.问如何安排生产计划,即两种饮料各生产多少使获利最大.进一步讨论:
1)若投资0.8万元可增加原料1千克,问应否作这项投资.
2)若每百箱甲饮料获利可增加1万元,问应否改变生产计划.
(Factory production of beverages and B in two flavors, each box 100 need a drink six kilograms of raw materials, workers 10 to 100,000 yuan profit B beverage cartons per cent five kilograms of raw materials needed, workers 20, the profitability of 90,000 yuan. this plant a total of 60 kilograms of raw materials, 150 workers, and because other conditions do not yield a beverage cartons more than 8 per cent. ask what arrangements the production of projects, namely the production of two the number of drinks to make the biggest profit. further discussion : 1) if the investment 08,000 yuan to increase one kilograms of raw materials and asked whether we should make this investment. 2) If a beverage cartons per cent profit increase 10,000 yuan and asked whether or not to change the production plan.)
- 2009-07-24 22:57:35下载
- 积分：1
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correlation
无线通信系统中,信道间的相关性随着天线数目的增加而减小,当趋于无穷时,可视为正交.此为这一观点的仿真程序.(In wireless communication system, the correlation between channel and decreased as the number of antennas, when becomes infinite, can be treated as orthogonal. This a simulation program for this view.)
- 2014-12-02 15:03:12下载
- 积分：1
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Toefl-Writing
Toefl Writing, learn how to pass the exam
- 2014-01-30 11:08:30下载
- 积分：1
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MatlabLogistic
对企业到金融商业机构贷款，金融商业机构需要对企业进行评估(To the financial and commercial institutions of corporate loans, financial and commercial institutions to assess the need for enterprise)
- 2011-07-02 21:54:41下载
- 积分：1
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fbilinear
Image Demosaicing by bilinear interpolation method
- 2012-08-25 00:01:01下载
- 积分：1
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fivelink
5 link simulation technique using matlab
- 2015-02-08 13:08:51下载
- 积分：1
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123
matlab反演算法与优化，是反演算法的集锦，附有多套基本反演算法(matlab inversion algorithm and optimization, is the inversion algorithm highlights, with several sets of basic inversion algorithm)
- 2017-03-27 22:24:42下载
- 积分：1
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slidingmode
滑模变结构-刘金昆，matlab ,simulink,仿真(Sliding Mode Variable Structure- Liu Jinkun, matlab, simulink, simulation)
- 2009-10-12 11:49:04下载
- 积分：1
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cos_horn
cosine horn for the design of ultrasonics
- 2010-01-19 14:22:54下载
- 积分：1
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Modern-signal-processing
说明： 现代信号处理教程（胡广书）的 WORD电子版一本电子信息专业研究生教程。很好的教材(Modern signal processing tutorial (Guang-Shu Hu) in WORD electronic version of an electronic information postgraduate tutorial. Good teaching)
- 2010-04-24 17:18:07下载
- 积分：1
