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saipb


Last seen: 8 months ago
7 total contributions since 2019

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Question


Conversion from Cartesian X,Y,Z to domain-centric cylindrical coordinates
I just have a question on the conversion from Cartesian X,Y,Z to domain-centric cylindrical coordinates. I have a computed varia...

9 months ago | 1 answer | 0

1

answer

Question


Details of the exponent in Gaussian Filtering (imgaussfilt functions)
Hello, I am trying to understand the specifics of the exponent in the Gaussian function in imgaussfilt and imgaussfilt3. For ex...

11 months ago | 1 answer | 0

1

answer

Question


Convolution of two arrays with non-uniform grid spacing
I am trying to find the convolution of two arrays: say U and a Gaussian. Both U and the Gaussian are three dimensional. The only...

11 months ago | 0 answers | 0

0

answers

Question


Do the isosurfaces merely indicate a single value or do they contain information on all the value above the threshold?
When I use the isosurface command with a specific value (say corresponding to 95th percentile of my data), I am interesting in v...

1 year ago | 1 answer | 0

1

answer

Question


Relationship between Sigma and grid size in imgaussfilt3
Hello, I am using the imgaussfilt3 function to smooth out my velocity fields in three dimensions. I understand that there are ...

1 year ago | 1 answer | 0

1

answer

Question


Passing a filename from a shell script to Matlab
Hello, I am trying to pass a filename from my shell script to my Matlab script. !/bin/bash filename='subset_wrfout.nc' echo...

1 year ago | 0 answers | 0

0

answers

Question


Asymmetric 3D Gaussian Filtering in Matlab
Hello, I have a flowfield that has u,v,w velocities. Each of them are 3D arrays - say 480 x 480 x 60. I know that we can do an...

1 year ago | 1 answer | 0

1

answer