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schlapp


Last seen: 3 years ago |  Active since 2020

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Question


Nufftn yields only zeros for nonuniform grid. Bug?
Following up a previous question from myself on this site, I decided to ask again about my second point more precisely. My main...

4 years ago | 1 answer | 0

1

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Nufft for scalar function of 2 variables
I understood now that using k = [-d:d/Ngrid:d]; kscld = k/sqrt(2*pi); ftilde = reshape(nufftn(f,{kscld,kscld'},{kscld,kscld'}...

4 years ago | 1

Question


Nufft for scalar function of 2 variables
I need some help applying the new nufftn function from matlab to calculate Fourier transforms of scalar functions of two variabl...

4 years ago | 1 answer | 0

1

answer

Question


Better parallelization than parfor?
Hello, I have a function fun(vec(1:n),Nmax) with two outputs: (i) a matrix g(1:n,1:Nmax) and (ii) a vector tau(1:Nmax), as N...

4 years ago | 2 answers | 0

2

answers