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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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xyz2blh_pudn
说明： 坐标转换，从地固坐标系的笛卡尔直角坐标到大地坐标，考虑到不同的椭球参数。(function to calculate the geodetic Earth-fixed coordinates from Cartesian coordinates
)
- 2009-08-05 04:39:27下载
- 积分：1
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Matlab-filtering
matlab滤波程序,针对陀螺仪驱动信号进行数字滤波(Matlab filtering, in view of the gyroscope driving signal digital filter)
- 2013-10-30 19:22:15下载
- 积分：1
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tp
说明： MATLAB中simulink对跳频抗干扰的分析(Analysis in MATLAB simulink hopping interference)
- 2021-04-21 22:08:49下载
- 积分：1
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test
MATLAB程序估计信号的功率谱，功率谱密度，能量谱，能量谱密度(MATLAB program estimating the power spectrum of the signal, power spectral density, energy spectrum, the energy spectral density)
- 2017-03-27 10:23:55下载
- 积分：1
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WordRecognition
Recognition of the word
- 2010-06-26 19:05:12下载
- 积分：1
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series
德国人开发的地震处理分析软件，包括了塑性、弹性、加速度谱分析、频谱分析等。不过界面是德语的（看不懂，呵呵）
(German development of seismic processing and analysis software, including plastic, elastic, the acceleration spectral analysis, spectrum analysis. But the interface is German (not read, Oh))
- 2007-03-14 16:53:59下载
- 积分：1
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gbest_core
particle swarm optimization
- 2011-07-28 13:23:45下载
- 积分：1
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middle_BackGround
利用形态学将提取的特征，利用膨胀腐蚀等方法完善。(Using the morphology of the extracted feature, expanding the use of costumes and other methods to improve.)
- 2011-10-19 10:56:14下载
- 积分：1
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PD_Sim2
基于脉冲电流法的绝缘介质内部局部放电现象仿真。(Partial Discharge simulation based on the Pulse Current detection technology)
- 2014-11-09 11:44:13下载
- 积分：1
