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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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Chapter9
John D. Anderson《计算流体力学基础及其应用》 第9章:二维不可压库埃特流的数值解。自己编写的Matlab源代码。(John D. Anderson " Computational Fluid Dynamics basis of its application" Chapter 9: two-dimensional numerical solution of incompressible Couette flow. I have written Matlab source code.)
- 2013-04-15 21:50:10下载
- 积分:1
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ibrahimgear
make gear toentation the image segm
- 2012-04-10 18:01:47下载
- 积分:1
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PLL
The simulation file is the Phase lock loop with dq
theory with unbalance input volatges
- 2011-10-25 17:20:09下载
- 积分:1
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dhoib
元胞自动机程序模型,用来研究和分析随时间节点变化,元宝状态的程序!(cells automatic,)
- 2013-11-16 21:49:04下载
- 积分:1
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OFDM_QAM_1
多载波调试的正交频分复用技术 包括正交振幅键控技术 四相相移键控信号等其它技术 其误码率在千分之几数量级 非常实用(Multi-carrier debugging orthogonal frequency division multiplexing quadrature amplitude shift keying technology quadrature phase shift keying signal other technologies, such as the bit error rate is very useful in a few thousandths of magnitude)
- 2013-04-20 21:43:50下载
- 积分:1
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JPEG2000
JPEG2000 Standard for Image Compression Concepts, Algorithms and VLSI Architectures
- 2007-10-23 22:25:38下载
- 积分:1
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4
说明: 现代线性控制理论实验课程的原理,以及有关matlab的例子应用(Modern linear control theory, the principles of experimental program, as well as examples of application of the matlab)
- 2011-07-12 15:57:25下载
- 积分:1
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ceshi_Excel
使用matlab实现对excel文档的写操作,以写学生成绩报告为例(Use matlab to achieve excel document write operation to write the report as an example of student achievement)
- 2013-12-03 22:28:30下载
- 积分:1
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DFIG_SSR2
能够进行风机并网的仿真,进行振荡的分析(Simulation of wind turbine grid connection)
- 2018-04-17 13:27:30下载
- 积分:1