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Tintin Milou


Last seen: 3 Tage ago Active since 2015

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Matrix multiplication to get covariance matrix
Hi, Is there any chance that the following code could be optimized? The matrices are not sparse. I wonder whether the fact tha...

4 Monate ago | 2 answers | 0

2

answers

Question


extract part of fints
Hi, I have a fints object called x1, containing a column of dates and one column of values. I want to extract the following ...

mehr als 6 Jahre ago | 0 answers | 0

0

answers

Question


How to choose subset of cell arrays?
Hi all, I have the following problem: I have 30 experiments and would like to plot them several graphs. The user should be ab...

mehr als 6 Jahre ago | 2 answers | 0

2

answers

Question


How to avoid a loop that contains if statements
Hi all, I've got this loop that I'm trying to get rid of, in the hope of saving on computational time. Here is the basic ...

mehr als 6 Jahre ago | 1 answer | 0

1

answer

Question


How to add matrices dimension by dimension without using a loop?
Hi all, I've got this huge loop that takes a lot of time to be computed: for i1=1:xN for j1=1:zN f...

mehr als 6 Jahre ago | 1 answer | 0

1

answer