Rank: 665 based on 203 downloads (last 30 days) and 8 files submitted
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Evan Ruzanski

E-mail
Company/University
Radar and Communications Group, Colorado State University
Lat/Long
40.57722091674805, -105.07861328125

Personal Profile:

Radar and Communications Group
Colorado State University
Fort Collins, Colorado 80523

Professional Interests:
Radar signal processing, nowcasting, atmospheric science

 

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Files Posted by Evan View all
Updated   File Tags Downloads
(last 30 days)
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17 Mar 2011 Screenshot Radially averaged power spectrum of 2D real-valued matrix Computes and plots radially averaged PSD of 2-D real matrix with a given spatial resolution. Author: Evan Ruzanski power spectrum, power spectral densit..., image processing, weather radar, radial average, fourier analysis 52 5
  • 5.0
5.0 | 2 ratings
01 Mar 2011 Fast Possion equation solver Solves the Poisson equation using Successive Overrelaxation (SOR) with Chebyshev acceleration. Author: Evan Ruzanski numerical analysis, partial differential ..., pde, poisson equation, successive overrelaxa..., sor 20 1
  • 5.0
5.0 | 1 rating
14 Apr 2009 A/B comparison listening test script This script M file automates and manages a double-blind AB comparison test. Author: Evan Ruzanski subjective analysis, listening test, speech processing, audio processing 26 0
14 Apr 2009 Mean Opinion Score (MOS) test script Script to automate ITU 5-grade Mean Opinion Score (MOS) test. Author: Evan Ruzanski mean opinion score, mos, listening test, subjective analysis, audio processing, speech processing 39 1
  • 5.0
5.0 | 1 rating
09 Mar 2005 Screenshot formant_loc.m Finds formant locations of acoutsic tube model given area and length parameters. Author: Evan Ruzanski audio processing, video processing, digital speech proces..., speech processing, tube model, forman 12 0
Comments and Ratings on Evan's Files View all
Updated File Comment by Comments Rating
19 Apr 2014 Radially averaged power spectrum of 2D real-valued matrix Computes and plots radially averaged PSD of 2-D real matrix with a given spatial resolution. Author: Evan Ruzanski Kasson, Jim

17 Apr 2013 Radially averaged power spectrum of 2D real-valued matrix Computes and plots radially averaged PSD of 2-D real matrix with a given spatial resolution. Author: Evan Ruzanski Joao Marcos

Also, even my region is ~1000km the spectrum shows energy up to 5000km...

17 Apr 2013 Radially averaged power spectrum of 2D real-valued matrix Computes and plots radially averaged PSD of 2-D real matrix with a given spatial resolution. Author: Evan Ruzanski Joao Marcos

Thank you for the file, it was very usefull.
I runned a test where I linearly interpolate a 50km wind data to 5km. I would expect a drop in the energy at 100km, but the spectra shows eenrgy cascating down to the 5km scale. Do you know why this happens?
Thank you

03 Apr 2013 Radially averaged power spectrum of 2D real-valued matrix Computes and plots radially averaged PSD of 2-D real matrix with a given spatial resolution. Author: Evan Ruzanski fong

useful for understanding RAPSD to analysis the spectral characteristics of a halftone pattern?

02 Aug 2012 Mean Opinion Score (MOS) test script Script to automate ITU 5-grade Mean Opinion Score (MOS) test. Author: Evan Ruzanski Alexander

Very useful for student education in area of subjective speech quality

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