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Luca Gagliardone


Active since 2017

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Answered
Speed up fminbnd using vectorization
What if I create a vector x containing all the possible values for minimization: x = permute(repmat([0:0.01:2]',[1,A,B,C]),...

7 years ago | 0

Question


Speed up fminbnd using vectorization
I am trying to optimize this piece of code. I am using the function fminbnd on a vector, splitting the task on its single entrie...

7 years ago | 3 answers | 0

3

answers

Answered
Arg max without using a loop
Thanks Adam, I see your point. It still seems to me impossible that Matlab does not provide a more direct way without recurr...

7 years ago | 0

Question


Arg max without using a loop
I am looking for a method to reproduce the following without using a loop. The issues come from the fact that the matrices I ...

7 years ago | 2 answers | 0

2

answers

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Compare matrices built with repelem and repmat
I have an array a of size ZxW. Z = 20; W = 30; A = 40; %will be used below size(a) 20 30 Then I apply ...

7 years ago | 1 answer | 0

1

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From kron to repmat and reshape
I am trying to perform the same task following two different methods: Z = 20; W = 30; A = 50; size(a) ans ...

7 years ago | 1 answer | 0

1

answer