Show Bid Request
linear algebra q on maple
Bid Request Id: 12292
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Posted by: |
alzoub1 (47 ratings)
(Software buyer rating 9.95)
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Non-action Ratio: |
Very Good - 5.77%
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Posted: |
Mar 31, 2002
3:59:10 PM EDT
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Bidding Closes: |
Apr 2, 2002
4:03:48 PM EDT
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Viewed (by coders): |
150 times
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Deadline: |
4/3/2002
TIME EXPIRED
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Description:
find the one -and infinity -norm condition numbers of vendermonde matrics of various orders,both smaller ,equal to,and greater than the orders of the vendermonde matrix pictured at the buttom of the page.
see attachment
Deliverables:
find the one -and infinity -norm condition numbers of vendermonde matrics of various orders,both smaller ,equal to,and greater than the orders of the vendermonde matrix pictured at the buttom of the page.
Platform:
95 98 melinuim
Must be 100% finished and received by buyer on:
Apr 3, 2002 EDT
Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date.
Special Conditions / Other:
Must be completed by 4/03/02
Additional Files:
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Bidding/Comments:
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Bid Amount
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Coder Rating |
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This bid was accepted by the buyer!
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$19 (USD)
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Apr 1, 2002
12:55:16 AM EDT
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10
(Excellent)
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| This would be a very straight forward implementation. I could provide provide a maple program file containing one function (vcond). The function will take a vector, vector size, and the type of condition number; the output of the function will be the condition number of the vendermonde matrix generated from the vector. For example, for the one specified in your problem definition, you would type: vcond([1,2,3,4,5], 5, 1); and this will give you 1-norm condition number of the vendermonde matrix containing 5 rows and 5 columns. For the infinity-norm cond number, you would type: vcond([1,2,3,4,5], 5, infinity). If you are thinking of other type of interface, let me know. Just to let you know, I will be using maple's internal functions to compute the condition number. Thank you. |
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