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Camilla Lincetto


自 2015 起处于活动状态

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统计学

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Why the error: Assignment has more non-singleton rhs dimensions than non-singleton subscripts???
After I solved the problem which was object of the discussion, I tried to run this loop: t=1 while t<=180 Etrasp(t,:)...

9 years 前 | 0

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Why the error: Assignment has more non-singleton rhs dimensions than non-singleton subscripts???
I have to create 180 matrices taking every time 60 different rows from a great Matrix called matrice_rend (239*10). So I thought...

9 years 前 | 2 个回答 | 0

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analize financial frontiers with rolling windows
I need to analize with Rolling Windows 20 years of monthly financial data, I should bring the first 5 years and calculate the tr...

9 years 前 | 0 个回答 | 0

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How can I solve a minimization with 3 linear constraints?
I don't understand what kind of function I can use to solve the problem on photo. It's a problem with Matrix and vector, x is a ...

9 years 前 | 2 个回答 | 0

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How can I insert vectors created in a for loop in a matrix?
I need to insert the results of 11 iterations of for-loop into a Matrix. If I run the next commands, Matlab creates a variable ...

9 years 前 | 2 个回答 | 0

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solving equations with vector as the unknown variable
I need to solve the following equation which includes products between vectors and matrix: >> F=@(x)(((x'*E)*((((Etrasp*i_cov...

9 years 前 | 1 个回答 | 0

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