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Paul T John


Active since 2011

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How to find wavelength of a wave in an image
Here is the complete picture of what I'm trying to do: *Objective & Background:* I have six images in which the waves are propa...

10 years ago | 0

Question


How to find wavelength of a wave in an image
I had asked this question in MATLAB Answers: http://www.mathworks.com/matlabcentral/answers/13896-fftshift-of-an-image I got an...

10 years ago | 4 answers | 0

4

answers

Answered
fftshift of an image
I did 2D-FFT prior to fftshift. Also, the FFT-image is actually a 2D spectrum, and it appears as 1D because I used 'view(0,0)' c...

10 years ago | 1

Question


fftshift of an image
Hi all, I'm trying out to find the wavelength of the wave seen in this image: http://www.flickr.com/photos/66468892@N07/6052...

10 years ago | 6 answers | 0

6

answers

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Problem loading excel file into MATLAB
Hi, I'm facing a problem in loading Excel data into MATLAB. It says: ??? Index exceeds matrix dimensions. Error in ==>...

10 years ago | 2 answers | 0

2

answers