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Gimpy


自 2012 起处于活动状态

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统计学

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Asign data with index or something...
Hi, I have the following inputs: row=[3,7,10] col=[1,2,3] data=rand(1,3) data = 0.91 ...

10 years 前 | 2 个回答 | 0

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Adding a constraint to "linprog" matlab example
HI, I'm working on the following example from matlab: http://www.mathworks.com/help/optim/ug/linprog.html Find x that mini...

10 years 前 | 1 个回答 | 0

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Optimization giving unexpected results
Hi, I'm trying to optimize a function which I know the results but matlab is giving me weird results. Here's what I'm trying to ...

10 years 前 | 1 个回答 | 0

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How to sum data
Hi, my data has the following format: raw_headers={'D' 'A' 'D' 'B' 'D' 'D'} raw_data=[5 1 10 1 15 20] And and want fi...

10 years 前 | 4 个回答 | 0

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How to look for a list insto an other list
Hi, I have the following list: lookfor={'ab' 'cd' 'ef' 'ab' 'cd''gh' 'ij' 'ab' 'cd'} into={'ab' 'cd' 'ef' 'gh' 'ij'} ...

10 years 前 | 1 个回答 | 1

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How to do a group by in matlab
Hi, I have the following data: data=[10 1 2 3; 11 4 5 6;10 0 20 30; 11 4 5 6; 12 7 8 9; 17 40 50 60] I want to look fo...

11 years 前 | 3 个回答 | 0

3

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Question regarding a find function(search for data)
Hi, I have the following matrix: data=[10 1 2 3; 11 4 5 6; 12 7 8 9; 17 4 5 6] I want to do a query with the following mat...

11 years 前 | 2 个回答 | 1

2

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Sum of previous elements in a matrix(dynamic way)
Hi, let's say I have the following vector matrix: A=[1 2 3; 4 5 6;7 8 9;10 11 12]; I'm looking for a dynamic way to sum the...

12 years 前 | 3 个回答 | 0

3

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已回答
Question regarding a condition difference.
Here’s my problem with more explanation again: Matrix A,B,C :22 500 x18 Matrix c : each colum are scalar Exemple :[...

12 years 前 | 0

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Need help regarding optimization
Hi, here's the operation I want to do *1. the following operations:* A=rand(10,2)*100; B=rand(10,2)*100; c=[ones(1...

12 years 前 | 0 个回答 | 0

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已回答
Question regarding a condition difference.
Yes that's exactly what I'm looking for. The seceond step(and the last one)I want to do the sum of the variable"results" and ...

12 years 前 | 0

已回答
Question regarding a condition difference.
first let's get back to my initial question. Here's what I wan't to do exactly: A=rand(10,2)*100; B=rand(10,2)*100; c1=...

12 years 前 | 0

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Question regarding a condition difference.
Hi, I'm new on this forum, hope I will be doing good. --------------------------------------------------------------------- ...

12 years 前 | 5 个回答 | 0

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