Rank: 2957 based on 46 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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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 29 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 6 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 11 0
Comments and Ratings by David Smith 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 Smith's Files View all
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01 Feb 2013 showcells Display contents and structure of a cell array using ASCII boxes. Author: David Smith Jan Simon

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 uma kumari

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 David Smith

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.

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