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Rizwan Khan


IISc Bangalore

Last seen: 7 months ago |  Active since 2018

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how to modify the variables for changing FOR loop to PARFOR loop??
I have a code described here which takes lot of time to run on my 32 cores machine. I tried to use all cores by changing for loo...

2 years ago | 2 answers | 0

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answers

Question


How to downsample the 3D matrix in matlab??
Due to computational limitations, I need to downsample the 3D (1500x1500x1700) matrix by a factor of 2. The binning process shou...

2 years ago | 1 answer | 0

1

answer

Question


vectorization of for loop
function o_lmat = reassign_label(o_lmat,h,w,p,n_prev) for a = 1:h % for loops to reassign labels for b = 1:w fo...

2 years ago | 1 answer | 0

1

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Analysis the columns of excel data in MATLAB and simultaneously plotting
Hello everyone, I have transfered all my testing data into an excel sheet, for example, A1:A3 (data 1), A5:A7 (data 2), A8:10 (...

4 years ago | 1 answer | 0

1

answer

Answered
How to stop an Iteration when the output converges (stops changing)
% break command can be used for this purpose for i = 1:inf ...you code if abs(p(i+1)-p(i)) < s % where s is very small value...

4 years ago | 0

Answered
How can I store a matrix within another matrix?
%create a cell array c = cell(1,3); % cell array can contain anything c{1} = data(3,5,21); c{2} = data(3,5,21); c{3} = data(...

4 years ago | 1

Question


How to do apply water segmentation technique locally on different labels of labelled matrix?
I have got the labelled matrix from the binary image and now I have to apply the watershed technique locally on individual label...

4 years ago | 0 answers | 0

0

answers

Question


How to apply distance transform on labelled matrix
I have got a labelled matrix and want to apply distance tranform on the diffent different labels in the matrix. How can it be do...

4 years ago | 1 answer | 0

1

answer

Question


Hello all,I want to plot a radial distance (pixels) vs angle of the open boundary.
The closed boundary of an image can be opened up at a constant interval of some angle value in clockwise direction from the CG ...

6 years ago | 0 answers | 0

0

answers