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komalben shah


Active since 2015

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numerical analysis of differential equation
I am trying to solve an equation which is a function of theta where theta does not appear explicitly in the equation. I need to ...

8 years ago | 0 answers | 0

0

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Answered
freehand_masking_demo.m on a .mat file
Hi Image Analyst, Thank you for your reply. Initially, I started the codes after imread() and set the grayscale = C; The ...

8 years ago | 0

Question


freehand_masking_demo.m on a .mat file
I have a grayscale image. I found the fft of that image. B = fftshift(fft2(y)); C = log(1+abs(B)); I maske...

8 years ago | 2 answers | 0

2

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Question


FWHM of FFT of a gray scale image and a same image in heat map color is different
I had a gray scale image showing Titanium grain structures. I found FFT of that image. I found FWHM of the image from the FFT va...

8 years ago | 1 answer | 0

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