Community Profile # Richard Garner

### Osram Sylvania

Last seen: 1 year ago Active since 2011

Professional Interests: physics, plasma physics, numerical analysis

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Question

Can I run a compiled GUI invisibly? When I do this, the program closes and shuts down).
I have compiled a Matlab program to a standalone executable. Matlab program presents a GUI to the user. I would like to run the...

5 years ago | 1 answer | 0

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Question

Why does this geometry description matrix lead to problems with meshing?
I created a geometry description matrix "gd" which is in the attached gd_bad.mat file. If you load('gd_bad.mat') you should get...

7 years ago | 0 answers | 1

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How to solve a nonlinear PDE in curvilinear coordinates
Since you say that it is a nonlinear Poisson equation, then I presume it's something like this: del(h(u,r,theta)*del(u))=g(u,r,...

7 years ago | 0

Question

interpolation coefficients in tri2grid
I could not find an explanation as to how to use the interpolation coefficients (a2 and a3) that are returned by tri2grid: [uxy...

7 years ago | 0 answers | 0

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Question

Can I gate a counter using session based data acquisition?
I have a NI-USB-6259, which has two counters. I am using ctr0 which is on PFI-12. Everything works fine in that I create the s...

7 years ago | 0 answers | 0

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Question

Constraints on dependent variables in PDE Toolbox
Can one impose constrains on a dependent variable in using the PDE Toolbox? That's the general question. My specific problem i...

8 years ago | 1 answer | 0

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Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

9 years ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 years ago

Question

polar plots axis limits
How does one set the axis limits in polar plots?

10 years ago | 3 answers | 1