Rank: 2232 based on 32 downloads (last 30 days) and 3 files submitted
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David Romero-Antequera

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Personal Profile:

I am a Ph. D. Optics student. I have a wife and a son, and much more interested in helping people (even researchers) to compute stuff than proposing new ideas.

Professional Interests:
Optics, Numerical Methods

 

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19 Aug 2010 Screenshot Text progress bar for ODEs A simple text/console progress bar for the builtin ODE solvers Author: David Romero-Antequera ode, solver, text, progress, bar, waitbar 7 1
  • 4.0
4.0 | 1 rating
01 Jul 2010 Screenshot 1D Linear BPM FFT-based Beam Propagation Method for linear operators. Author: David Romero-Antequera fft, bpm, linear bpm, beam propagation meth..., schrodinger equation, optics 13 0
29 Jun 2010 Screenshot Computing refractive index with Sellmeier formula A totally vectorized function to compute refractive index using Sellmeier formula (BETA version) Author: David Romero-Antequera refractive index, sellmeier, dispersion 12 0
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22 Oct 2010 A CUDA accelerated Beam Propagation Method [BPM] Solver using the Parallel Computing Toolbox A beam propagation method solver using the CUDA capabilities in the parallel computing toolbox. Author: Patrick Kano

Hello, Patrick. It is quite a coincidence that I am working in this same subject (kind of). I do not have, however, the latest Parallel Computing Toolbox (PCTB) and I would like to do some questions. Do you choose to use CUDA over standard parallel computing (multicore) by any particular reason? Is the FFT2 parallelized in the new version of PCTB (as far as I know, I'm my version it is only parallelized 1D FFT)? I am using 2009b, by the way. Thanks!

19 Aug 2010 TIMEIT Benchmarking Function TIMEIT.M measures the time required to call a user-specified function Author: Steve Eddins

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11 Oct 2010 Text progress bar for ODEs A simple text/console progress bar for the builtin ODE solvers Author: David Romero-Antequera A, Justin

Great function to let you know the integrator's progress. The best feature is it's simplicity.
It appears that the demo file wasn't included in this zip file, but it's very simple to use, just add it as an output function in the odeset command. Here's an example:
ops = odeset('OutputFcn',@odetpbar);
[t,y] = ode45(@DiffEqns,Timespan,InitConditons,ops);
Top Tags Applied by David
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bar, beam propagation method, bpm, dispersion, fft
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
19 Aug 2010 Screenshot Text progress bar for ODEs A simple text/console progress bar for the builtin ODE solvers Author: David Romero-Antequera ode, solver, text, progress, bar, waitbar 7 1
  • 4.0
4.0 | 1 rating
01 Jul 2010 Screenshot 1D Linear BPM FFT-based Beam Propagation Method for linear operators. Author: David Romero-Antequera fft, bpm, linear bpm, beam propagation meth..., schrodinger equation, optics 13 0
29 Jun 2010 Screenshot Computing refractive index with Sellmeier formula A totally vectorized function to compute refractive index using Sellmeier formula (BETA version) Author: David Romero-Antequera refractive index, sellmeier, dispersion 12 0
12 Jun 2003 Gamma Compute a very accurate Gamma function over the entire complex plane. Author: Paul Godfrey gamma, function, complex, mathematics, general 18 5
  • 5.0
5.0 | 8 ratings

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