Rank: 1495 based on 59 downloads (last 30 days) and 3 files submitted
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David Smith

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Vanderbilt University Institute of Imaging Science

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Files Posted by David View all
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(last 30 days) 		Comments Rating
13 Feb 2013 Screenshot Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith image processing, mathematics, measurement, optimization, medical, modeling 43 3
  • 5.0
5.0 | 2 ratings
31 Jan 2013 Screenshot showcells Display contents and structure of a cell array using ASCII boxes. Author: David Smith data exploration, matrix, mathematics, data import, data export 8 1
  • 5.0
5.0 | 1 rating
19 Nov 2010 Screenshot Least Mean Square Error Image Difference Compute the image difference with the minimum mean square error. Author: David Smith image processing, mathematics, measurement, optimization, statistics, matrix 8 0
Comments and Ratings by David View all
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01 Feb 2013 Units and Dimensions Suite for Matlab A complete suite for using real world units in matlab. Author: Rob deCarvalho

19 Nov 2012 Morse Code Practice System GUI allows the operator to send the Morse Code of the alphabet, a text string or from the keyboard. Author: James Willmann

Doesn't work on Mac.
06 Jul 2012 MD5 in MATLAB An MD5 C-mex function for MATLAB. It takes less than 1 minute for a 700MB file size. Author: Steven Huang

This produces incorrect MD5 check sums. When I create a random array and save it to a MAT file, your function gives a different checksum than the system-supplied checksum command on both Mac OS X and Ubuntu Linux (and both of them agree with each other).
15 May 2012 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal

27 Jun 2011 Writing Fast MATLAB Code Speed up your project with this collection of techniques. Author: Pascal Getreuer

Comments and Ratings on David's Files View all
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Updated File Comment by Comments Rating
01 Feb 2013 showcells Display contents and structure of a cell array using ASCII boxes. Author: David Smith Simon, Jan

I did not test the code, but the example looks so nice, that I want to rate this already.
05 Jun 2011 Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith ., wei

24 May 2011 Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith kumari, uma

Plz send idea fore implimenting Compressed Sensing MRI

12 Nov 2010 Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith Smith, David

Good ideas, Sean. I've submitted an update to incorporate your suggestions.

12 Nov 2010 Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith Sean de

First off, nice phantom!
Two quick comments:
-have a default size, such as 256 (for the regular phantom)
-since the one call to PADARRAY is the only dependency on the Image Processing Toolbox, just create the matrix of zeros and embed the Qs in it.
Top Tags Applied by David
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mathematics, image processing, matrix, measurement, medical
Files Tagged by David View all
  • 1 - 3 of
  • 3
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
13 Feb 2013 Screenshot Compressed Sensing MRI Phantom (v1.1) A realistic phantom for compressed sensing MRI reconstruction. Author: David Smith image processing, mathematics, measurement, optimization, medical, modeling 43 3
  • 5.0
5.0 | 2 ratings
31 Jan 2013 Screenshot showcells Display contents and structure of a cell array using ASCII boxes. Author: David Smith data exploration, matrix, mathematics, data import, data export 8 1
  • 5.0
5.0 | 1 rating
19 Nov 2010 Screenshot Least Mean Square Error Image Difference Compute the image difference with the minimum mean square error. Author: David Smith image processing, mathematics, measurement, optimization, statistics, matrix 8 0

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