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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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encryption
I need mat lab code on image processing
- 2011-04-27 16:11:58下载
- 积分：1
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Matlab-code-of-rough-set
Matlab code of rough set
- 2011-06-05 11:55:57下载
- 积分：1
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MATLAB-program-design
用MATLAB语言编写的程序，称为M文件。M文件可以根据调用方式的不同分为两类：命令文件(Script File)和函数文件(Function File)。
(Using MATLAB language program, known as the M file. M files can be grouped into two categories: call command file (Script File) and function (Function File) file.
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- 2013-08-29 19:57:21下载
- 积分：1
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DCTyuzhi
DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)
- 2013-12-26 21:13:41下载
- 积分：1
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EnhancedTwoStates
TWO STATE SEMI MARKOV LMS CHANNEL MODEL
- 2021-01-26 11:08:36下载
- 积分：1
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extreme-learning-machine
讲述了极限学习机原理、核极限学习机原理及其在分类问题中的应用(Tells the story of extreme learning machine principle and its application in the classification in question)
- 2014-06-26 22:27:35下载
- 积分：1
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fujian1
dsp实验中对matlab的基本认识实验，NCEPU的dsp实验一(the basic use of matlab in dsp)
- 2010-05-30 15:20:43下载
- 积分：1
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TraficLights
daqaxis help for national instruments
- 2009-05-24 20:16:08下载
- 积分：1
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HILBERT_OFDM
Hilbert_OFDM for Power Line communication
- 2011-07-27 19:56:18下载
- 积分：1
