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发表于 21-1-2010 11:27 PM
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有，有老师教我，以前也学过了！只是过后停了一个月多而已！
现在想拿回～ |
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发表于 21-1-2010 11:30 PM
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有，有老师教我，以前也学过了！只是过后停了一个月多而已！
现在想拿回～
FZTeng 发表于 21-1-2010 11:27 PM 
有就可以了，现在努力吧！！加油啦。 |
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发表于 22-1-2010 10:37 AM
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发表于 4-2-2010 10:04 PM
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哈哈...我最近刚学了linear programming
先问下这题的constraint是什么
A manufacturer of wooden furniture produces 2 types of furniture:chairs and tables.Two are used in the production:a jigsaw and a lathe.Each pair requires 1 hour on the jigsaw and 1 hour on the lathe,whereas each table requires 1 hour and 2 hours on the lathe.The jigsaw and lathe can operate 10 hours and 12 hours per day respectively.The profit made is RM27 on a chair and RM48 on a table.The daily profit is to be maximized. |
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发表于 4-2-2010 11:47 PM
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哈哈...我最近刚学了linear programming
先问下这题的constraint是什么
A manufacturer of wooden furnit ...
sim91 发表于 4-2-2010 10:04 PM 
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发表于 4-2-2010 11:49 PM
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回复 144# sim91
A manufacturer of wooden furniture produces 2 types of furniture:chairsand tables.Two are used in the production:a jigsaw and a lathe.Eachpair（应该是CHAIR吧） requires 1 hour on the jigsaw and 1 hour on the lathe,whereas eachtable requires 1 hour （好像漏了JIGSAW是吧）and 2 hours on the lathe.The jigsaw and lathe canoperate 10 hours and 12 hours per day respectively.The profit made isRM27 on a chair and RM48 on a table.The daily profit is to be maximized.
是不是？要不然根据你的问题话，是做不到的。。。 |
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发表于 5-2-2010 02:06 PM
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发表于 5-2-2010 02:16 PM
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发表于 5-2-2010 03:09 PM
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发表于 5-2-2010 06:00 PM
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回复 149# walrein_lim88
haha |
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发表于 5-2-2010 07:08 PM
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回复 walrein_lim88
haha
sim91 发表于 5-2-2010 06:00 PM 
明白了 吗？？写CONSTRAINT 很容易的啦。。 |
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发表于 8-3-2010 05:49 PM
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network planning这个chapter里，如果原本的duration是4 week,然后extended到8 week,问题要我们determine the number of weeks the project will be delayed.
这个题目应该要如何做？ |
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发表于 8-3-2010 08:40 PM
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回复 152# sim91
可以给下完整题目吗？？谢谢 |
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楼主 |
发表于 8-3-2010 08:42 PM
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发表于 9-3-2010 03:58 PM
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回复 153# walrein_lim88
haha..不用了 我同学请教学校的老师了还教我呢 谢谢你的帮忙 |
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发表于 14-3-2010 10:09 AM
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我校的MathS
从Data Description 到 Sampling
答案要假期后才能给大家 |
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发表于 14-3-2010 12:07 PM
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回复 156# 芭樂
你是要问答案，还是提供你的问题给大家参考？ |
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发表于 14-3-2010 12:10 PM
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回复 157# walrein_lim88
提供给其他人的 |
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发表于 24-3-2010 06:56 PM
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发表于 24-3-2010 09:40 PM
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回复 159# sim91
 [/URL] |
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