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Sourav Karmakar

MathWorks

Last seen: 5 days ago |  Active since 2022

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I am an EDG Engineer at MathWorks. DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks.

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Answered
Access image metadata using imfinfo() method call on an imageDatastore() object
Hi Ed, The "imfinfo" function takes 'filename' as an input and returns a structure whose fields contain information about the i...

2 years ago | 0

Answered
Does Cross Validation in MATLAB shuffle my data?
Hi Dennis, Yes, while applying cross-validation, the data will be suffled. The "cvpartition"/"crossval" functions define a rand...

2 years ago | 1

| accepted

Answered
Non-existent data point added to plot when using YScale set to log
Hey Torbjorn , This is a bug known to the development team and they will try to fix it in future releases. One workaround wou...

3 years ago | 0

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Answered
EZplot takes very long time to plot using, symbolic expression
Hey Wilhelm , When you are using ‘0’ instead of ‘k1’ in Ab matrix then your ‘u1’,’v1’,’w1’ will contain simpler symbolic expr...

3 years ago | 0

Answered
slicing a char array seems to internally allocate far more memory than expected
Hey Dmitri, I've tried to create a char array of size 1x8656516488, but as it exceeds the maximum array size, it throws an erro...

3 years ago | 0

Answered
How can I save the imagesc to .eps with kept transparency on the mask?
Hey Anna Maria , As per my understanding, you want to save the image to ‘.eps’ format while keeping the transparency of it. P...

3 years ago | 0

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Answered
Change model color on pdegplot and pdeplot3D
Hey Santiago , As per my understanding, you want to change the ‘FaceColor’ property of pdegplot and pdeplot3D plot figures. Y...

3 years ago | 1

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Answered
Can`t build S-Function with parameter in subsystem
Hey Sutida , As per my understanding, you were facing issue while building S-Functions with parameters in subsystem of your S...

3 years ago | 0

Answered
How to dynamically change the table input and variables names?
Hey Chandra Sekhar , As per my understanding, you want to create the table and change variable names in a single loop as per ...

3 years ago | 0

Answered
Change the transparency of Nodes in digraph plot
Hey Pranav, Currently we are not supporting the feature for changing the transparency of nodes in a digraph plot. I have brough...

3 years ago | 1

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Answered
Exporting a mesh plot from Matlab to CloudCompare
Hey Stefano , As per my understanding, you want to export your mesh figure in MATLAB to obj or stl type of data. Exporting 3D ...

3 years ago | 2

Answered
how to calculate mean of power spectrum
Hey Pramod, As per my understanding, you want to calculate the mean of power spectrum from the attached dataset. So, for t...

3 years ago | 1