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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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ISM
说明: ( )
- 2010-05-22 22:51:30下载
- 积分:1
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li1
请用多层感知器(MLP)神经网络误差反向传播(BP)算法实现异或问题(输入为,要求可以判别输出为0或1),并画出学习曲线。其中,非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions.
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- 2014-09-21 15:28:12下载
- 积分:1
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code
matlab for compression
- 2013-09-23 17:33:31下载
- 积分:1
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WaveletPacket
小波包。整合了几篇小波包的文献,提供了小波包的整体概念认识,可以由此对小波包产生比较明了的理解,同时简单介绍了Matlab小波包工具箱的用法。(Wavelet packet. Integration of the literature several wavelet packet provides a conceptual understanding of the overall wavelet packet, wavelet packet can thus produce more clear understanding of, and briefly introduced the use of Matlab Wavelet Toolbox.)
- 2010-07-20 11:07:50下载
- 积分:1
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Understanding-LTE-with-MATLAB
Understanding LTE with MATLAB Ebook
- 2014-10-27 18:26:12下载
- 积分:1
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polar
偏振图像目标识别算法,根据四个方向的偏振信息,识别目标,内含偏振图片(Polarization image target recognition algorithm, according to the four directions of polarization information, identify targets, containing polarizing picture)
- 2020-11-04 09:30:00下载
- 积分:1
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untitled2
说明: 此为三相桥式全控整流电路的simulink模型搭建(Three-phase bridge type full control rectifier circuit)
- 2019-10-13 23:01:44下载
- 积分:1
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feixianxinglvbo
说明: 非线性滤波算法,包含了现有的扩展卡尔曼滤波,无迹卡尔曼滤波(nonlinear filter algorithm)
- 2020-08-02 21:23:47下载
- 积分:1
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xuanbiliang
悬臂梁有限元计算程序。可以开展悬臂梁的静力计算(Cantilever beam finite element calculation program)
- 2018-12-20 10:09:03下载
- 积分:1