Rank: 601 based on 206 downloads (last 30 days) and 7 files submitted
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John T. McCarthy

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John T McCarthy
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53.30055618286133, -6.282777786254883

Personal Profile:

electronic engineer

Professional Interests:
electrical control systems, signal processing, computer and machine vision, U.S. stock markets

 

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Files Posted by John T. View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
02 Jun 2009 moneysplit Divide a sum of money in a certain ratio, making sure that the amounts add up exactly to the total. Author: John T. McCarthy accountancy, finance, financial, general, money, stocks 9 0
24 Jan 2009 interweave This function interweaves (alternates/overlaps) the columns of equal-sized matrices A,B,C... Author: John T. McCarthy matrices, interweave, interlace, alternate, columns, overlap 16 3
  • 1.0
1.0 | 1 rating
29 Aug 2008 shift SHIFT a row or column RELATIVE to the other elements in a MATRIX. Author: John T. McCarthy matrices, shift, matrix, row, column, linear algebra 25 4
  • 5.0
5.0 | 7 ratings
29 May 2008 myfactor This function finds the factors of very large numbers (up to 10^14) Author: John T. McCarthy factor, factors, factorize, prime factor, prime factors, large number 16 1
  • 3.0
3.0 | 1 rating
04 Feb 2008 PSNR This function displays the PSNR (peak signal-to-noise ratio) between two images. Author: John T. McCarthy measurements, image processing, psnr, peak, ratio, signal to noise ratio 102 22
  • 3.41935
3.4 | 32 ratings
Comments and Ratings on John T.'s Files View all
Updated File Comment by Comments Rating
01 Nov 2013 imcircle The file develops an "n by n" matrix containing a solid circle of ones of diameter "n" pixels. Author: John T. McCarthy Jakub

12 Mar 2013 PSNR This function displays the PSNR (peak signal-to-noise ratio) between two images. Author: John T. McCarthy Community, MathLab_Work

Greatful..

19 Nov 2012 PSNR This function displays the PSNR (peak signal-to-noise ratio) between two images. Author: John T. McCarthy das, priya

Can any one pls mail me the code to plot the graph between bit per pixel and psnr..my mail id is prettypriya1205@gmail.com

24 Oct 2012 PSNR This function displays the PSNR (peak signal-to-noise ratio) between two images. Author: John T. McCarthy Sugel

28 Jun 2011 shift SHIFT a row or column RELATIVE to the other elements in a MATRIX. Author: John T. McCarthy Philip

Saved my life!!!!! Nice work. Exactly what I was looking for.

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