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David


Active since 2013

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Function missing from toolbox
Hello all I'd like to use the imsharpen function from the image processing toolbox, but when I do I get the error 'Undefined ...

11 years ago | 2 answers | 0

2

answers

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Interpretting a 2D fourier transform
Hello all I've since solved the problem, it was a simple coding issue, which caused the scales on the FFT to be wrong. The pe...

11 years ago | 0

| accepted

Question


Interpretting a 2D fourier transform
Hello all Sorry for basic question, my understanding of fourier transforms is apparently quite limited. I've got an image ...

11 years ago | 1 answer | 0

1

answer

Question


Multidimensional array, extracting the Nth dimension
Hi all I have an array of doubles A which has size [6,8,88]. I want to plot the vector A[1,1,:], but I get the following e...

11 years ago | 3 answers | 1

3

answers

Question


Odd results from Fourier Transform
Hello all I'm quite new to Matlab, and I'm trying to use it to find the frequencies in a signal. The signal is sampled at ...

11 years ago | 1 answer | 0

1

answer