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David Russell


University of Maryland

Last seen: 1 month ago |  Active since 2016

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Can I plot geographic data defined on a triangular mesh on a map axes object?
Does MATLAB have a means of plotting data defined on a triangular mesh on a map axes object? The vertices of the triangulation a...

3 years ago | 1 answer | 0

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answer

Question


Can I use interpolated shading on a patch constructed using face data?
I have a 2D triangular mesh for which I am plotting some variables defined at the vertices, and other variables defined on the f...

3 years ago | 1 answer | 0

1

answer

Question


Can I delete all or part of the archives directory?
I'm clearing hard drive space on my MacBook Pro laptop, and I noticed that /applications/MATLAB/archives takes up 2.6 GB. Is it ...

3 years ago | 0 answers | 0

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answers

Question


How to Resize 2D Plot Box?
I have a (2D) quiver plot for which I've set the DataAspectRatio property of the axes. This seems to have set the plot box aspec...

4 years ago | 1 answer | 0

1

answer

Question


Why doesn't MATLAB recognize the variable I have assigned in a script called from a function?
In a function, I call a script that assigns various variables, one of which (tf) happens to be the name of a predefined MATLAB f...

6 years ago | 1 answer | 0

1

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Question


SVDS fails to find the requested number of singular values
I have a large, sparse matrix P whose 2nd-6th singular values are very close together. When I call svds(P, n) for n = 1 through ...

7 years ago | 2 answers | 1

2

answers

Question


Assign multidimensional array 'slice' or 'chunk'
What’s the best way to assign A(:, :, x1, x2, …, xn) to a given array, where x = [x1, x2, …, xn] is a vector w...

7 years ago | 1 answer | 0

1

answer

Question


How should I organize my MATLAB files?
I’m not a very sophisticated programmer and I have never really seen a primer on how to organize MATLAB-related files on my pers...

7 years ago | 4 answers | 6

4

answers

Question


How do I create a movie of ocean data with a constant land mask?
I want to make a movie of some ocean data with a land mask as the background. I don’t want to keep drawing the same mask over ...

8 years ago | 0 answers | 0

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answers