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Florian


Universität Duisburg-Essen

Last seen: 4 months ago |  Active since 2015

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Question


Best way to perform a 2D (inverse) Wavelet transform on each slice of a tensor? (lwt2, dwt2 failing)
Hello, I am trying to perform a 2D Wavelet transform on each frame of a video right now and I am having issues with the standar...

11 months ago | 0 answers | 0

0

answers

Question


How do I bugfix a builtin function? (How do I call a shadowed function?)
Hi, So, I encountered a bug in the "questdlg" function of my Matlab version (R2020a). Bug is also reported, but I want to fix...

1 year ago | 1 answer | 0

1

answer

Question


How does an active parpool influence serial / threaded mex computation? (runtime/memory)
Hello, I am running a program right now that uses part non-paralllized serial code, part a threaded mex function, and part matl...

2 years ago | 1 answer | 1

1

answer

Question


Fast multiplication: binary matrix with double matrix
Hello everyone, I am trying to speed up my Matlab code at the moment. The most time consuming part of the code is the multipl...

4 years ago | 2 answers | 0

2

answers

Question


Downloading Matlab from abroad (China) not working
Hello everyone, I am abroad in China for a few month. Now I was trying to upgrade my Matlab to 2018b using my German license....

5 years ago | 1 answer | 0

1

answer

Question


svds performance on GPU is upto 10 times slower than on CPU
Hello everyone, I am trying to get a complicated algorithm run on my GPU at the moment. It involves a lot of fft, ifft and po...

6 years ago | 1 answer | 0

1

answer

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

8 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

8 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 years ago