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shuxuejianmo_3
说明： 某厂向用户提供发动机，合同规定，第一、二、三季度末分别交货40台、60台、80台．每季度的生产费用为 （元），其中x是该季生产的台数．若交货后有剩余，可用于下季度交货，但需支付存储费，每台每季度c元．已知工厂每季度最大生产能力为100台，第一季度开始时无存货，设a=50、b=0.2、c=4，问工厂应如何安排生产计划，才能既满足合同又使总费用最低．讨论a、b、c变化对计划的影响，并作出合理的解释(To provide users with a factory engine, contract, first, second and third quarter respectively, delivered at the end of 40, 60, 80. Quarterly cost of production (million), in which x is the quarter of the number of production. If the remaining after delivery, can be used for delivery next quarter, subject to payment of storage fees, for each element c of each quarter. The largest known plant production capacity of each quarter to 100, the beginning of the first quarter of stock, set up a = 50, b = 0.2, c = 4, asked how to arrange the production of the factory plans to meet the total cost of the contract makes the minimum . Discussion of a, b, c of the impact of change on the plan and make a reasonable explanation)
- 2009-07-24 22:58:49下载
- 积分：1
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SceneClass13
DataSet:SceneClass13 (bedroom,coast,country,office,mountain,forest,livingroom and so on)
- 2010-05-14 23:34:07下载
- 积分：1
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kaermanlvbo
卡尔曼滤波的matlab仿真，对于信号处理和自动控制专业的研究人员有极大帮助(Kalman filter matlab simulation for signal processing and automatic control of a professional researcher of great help)
- 2015-04-03 10:23:35下载
- 积分：1
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underdetermined bss in time-frequency
使用前请先将信号转换到时频域，最后将信号从时频域转换到时域(please transform the signal into time-frequency domain before using)
- 2018-06-08 17:16:54下载
- 积分：1
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matlab-mathmodl-toolbox
此压缩包是matlab数学建模工具箱，用于数学建模用的，其中包含了各种常用的数学建模算法，还有一些经典例子(This tarball matlab mathematical modeling toolbox, used for mathematical modeling competition, which contains a variety of commonly used mathematical modeling algorithm, there are some classic examples of)
- 2012-08-06 21:31:17下载
- 积分：1
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68693596PLL
Algorithm PLL for inverter dc-AC
- 2013-11-06 17:30:08下载
- 积分：1
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form
在NX平台上，利用二次开发工具创建孔、型腔、边倒圆，并进行相对定位(On the platform of NX, using NX second development tools to create a hole, cavity, edge rounding, and relative positioning)
- 2015-03-29 15:34:09下载
- 积分：1
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contrast
image processing, gamma correction, iterative threshold and correction works fine
- 2010-10-15 11:03:45下载
- 积分：1
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code分数阶
说明： 利用matlab的实现分数阶的相图，实现绘制，可应用于分岔。(Using MATLAB to realize the fractional order phase diagram.)
- 2020-08-21 10:46:20下载
- 积分：1
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dspmatlab
说明： 详细介绍数字信号处理及MATLAB应用实现的书籍(Detailed application of digital signal processing and MATLAB realization of the books)
- 2010-03-17 19:20:51下载
- 积分：1
