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Maia2022


Last seen: 1 year ago |  Active since 2022

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Compute the mean of a bucket
Hello, I have this sorted array (15 x2): A = [ 9.5690 245.5560; 11.2911 183.8890; 11.6965 190.4440; 13...

2 years ago | 1 answer | 0

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how to use eval function in order to get the value of variable with fieldname ?
Hi, I have a cell array with structure expression. I'd like to use eval function to populate a variable like this: eval('Data{...

2 years ago | 1 answer | 0

1

answer

Question


How to get the coordinates of the peak from normxcorr2 between a ROI and a template
Hi, I am using normxcorr2() between a ROI and a binary template, e.g. template = [ 0 1 0 0 ; 0 1 1 1; 0 1 0 0; 1 1 1 1] My R...

2 years ago | 2 answers | 0

2

answers

Question


Transform image or a set of point from the direction of eigenvector
Hi, I'm using the function: [outIm,whatScale,Direction] = FrangiFilter2D(I, options) in https://www.mathworks.com/matlabcentr...

2 years ago | 1 answer | 0

1

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Question


mex.h not found
Hi, I tried to create a mex from this: https://www.mathworks.com/matlabcentral/fileexchange/4586-k-d-tree but I got an error...

2 years ago | 1 answer | 0

1

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Answered
Find an index of maximum occurring element
Thank you very much.

2 years ago | 0

Question


Find an index of maximum occurring element
Hi, I'd like to find the value tht has the maximum occurence is a array Ex: A = [ 1 2 3 1 1 6 3 4 2 2 1 1 1 ]; x = unique(...

2 years ago | 2 answers | 0

2

answers

Question


Unable to perform assignment because brace indexing is not supported for variables of this type.
Hello, I have these codes and I got an error for example with: data{iBlob, 1}(4) = dec2bin(iBlob); dec2bin(4) gives a char '1...

2 years ago | 1 answer | 0

1

answer

Question


How to use LUT in image processing?
Hi, I have two images: one binary image which can be used as a mask (BW) and a grayscale image (Image). I'd like to create...

2 years ago | 1 answer | 0

1

answer