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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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zhengliulvbo
基于Simulink的整流滤波电路仿真,通过选择不同的电抗元件,得到最为理想的滤波效果。(Simulink-based simulation of the rectifier filter circuit)
- 2009-03-11 10:03:23下载
- 积分:1
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DCS_SOMP
分布式压缩感知代码,初学者试用,完整程序(Distributed compressed sensing code, for beginners to try and complete the program)
- 2015-01-09 13:25:11下载
- 积分:1
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FIPSO算法,全信息粒子群算法-fips
说明: FIPSO算法,全信息粒子群算法,用于求解一些函数的最优值问题(fully informed particle swarm, a kind of particle swarm)
- 2020-06-22 12:40:01下载
- 积分:1
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matlablaguage
介绍了matlab语言的一些基础知识 对刚刚开始学习matlab的同学很有用的哦 (Matlab language of the basic knowledge has just begun to study the students very Matlab the oh)
- 2006-06-22 21:24:07下载
- 积分:1
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disici
清音的对数幅度谱,短时过零率,平均能量,基音周期(Voiceless logarithmic amplitude spectrum, short-term zero crossing rate, average energy, pitch period)
- 2010-05-14 20:14:55下载
- 积分:1
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SIGMAP06
Robustness motion video watermarking
- 2012-04-14 22:00:53下载
- 积分:1
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MatlabPPT
matlab大量绘图简称,大量实例保证教会,matlab语言。(matlab graphics-intensive referred to as a large number of instances to ensure that the church, matlab language.)
- 2013-04-29 08:36:15下载
- 积分:1
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pso_fcm
结合pso的fcm算法,可以计算最佳聚类个数和具体的聚类位置。(fcm with pso)
- 2020-10-26 16:59:59下载
- 积分:1
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fengbunihe
以最小二乘法进行曲线拟合 得到概率密度函数的参数(With the least squares curve fitting to get the parameters of the probability density function)
- 2015-10-06 23:49:30下载
- 积分:1