Rank: 543 based on 214 downloads (last 30 days) and 8 files submitted
photo

Sam Roberts

E-mail
Company/University
The MathWorks
Lat/Long
52.2296409606934, 0.151834487915039

Personal Profile:

Application Engineer at The MathWorks, focusing on biotech and pharmaceutical applications.

Professional Interests:
statistics, bioinformatics, systems biology, PK/PD, image processing

 

Watch this Author's files

 

Files Posted by Sam View all
  • 1 - 5 of
  • 8
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
12 Nov 2009 Screenshot Applying Multivariate Classification in the Life Sciences with Statistics Toolbox Files from the webinar "Multivariate Classification in the Life Sciences with Statistics Toolbox" Author: Sam Roberts multivariate, life science, statistics, decision tree, bagging, classification 45 0
23 Sep 2009 Published M-Files Multivariate Data Analysis and Monitoring for the Process Industries Files from the webinar Multivariate Data Analysis and Monitoring for the Process Industries Author: Sam Roberts multivariate, statistics, probability, manufacturing, process 30 0
07 Jul 2009 Published M-Files Night On Earth An animated moon orbiting the earth Author: Sam Roberts gallery, graphics, visualisation, astronomy 30 4
  • 2.33333
2.3 | 3 ratings
03 Nov 2008 Published M-Files Fractal visualisation of genomic sequences Visualise n-mer nucleotide sequences using a fractal visualisation based on a Sierpinski gasket. Author: Sam Roberts sequence analysis, graphics, bioinformatics, biotech, genetics, visualisation 24 0
03 Nov 2008 Published M-Files Draw a Polar Dendrogram Draws a polar dendrogram. Author: Sam Roberts statistics, demo, plot, probability, graphics, cluster analysis 15 0
Comments and Ratings on Sam's Files View all
  • 1 - 5 of
  • 15
Updated File Comment by Comments Rating
17 Feb 2009 Quantitative High-Throughput Gene Expression Imaging Image Processing for Quantitative Gene Expression Analysis of Drosophila Embryo Images Author: Sam Roberts Shoelson, Brett

I've used Sam's demo to present high-throughput screening in MATLAB, and am a big fan. This is an extremely well-thought-out demo that describes in great detail a very nice image-processing and curve-fitting workflow. It includes discussions of image exploration and algorithm development, stepping through to automation and batch processing, and ending with a nice implementation of the code in a distributed (cluster) environment. The subject matter is real and relevant. I highly recommend this to anyone who wants to improve his or her understanding of how MATLAB can help streamline an otherwise tedious image processing workflow.
13 May 2008 Night On Earth An animated moon orbiting the earth Author: Sam Roberts Bepo, Bepi

Earth-Moon distance is out of scale. Orbital parameters are not considered! This is a totally unrealistic tool.
18 Dec 2007 Make MATLAB Talk Make MATLAB Talk Author: Sam Roberts Duan, Chang

The error may due to different Voices available in Your Windows system. You can check at
HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\Speech\Voices\Tokens
For me, its Microsoft Sam. So change this line in say.m will be fine.
else
    voicestr = 'Name=Microsoft Sam';
end
24 Oct 2007 Night On Earth An animated moon orbiting the earth Author: Sam Roberts gaber, mohamed

you need some realistic effects
16 Aug 2007 Make MATLAB Talk Make MATLAB Talk Author: Sam Roberts Maoz, Uri

Came back with the error:

Error: Object returned error code: 0x800A03EC

Error in ==> say at 7
cell.Speak; % Amazing!

This is even though I have Excel installed.
Top Tags Applied by Sam
  • 1 - 5 of
  • 35
biotech, visualisation, graphics, pharmaceutical, statistics
Files Tagged by Sam View all
  • 1 - 5 of
  • 8
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
12 Nov 2009 Screenshot Applying Multivariate Classification in the Life Sciences with Statistics Toolbox Files from the webinar "Multivariate Classification in the Life Sciences with Statistics Toolbox" Author: Sam Roberts multivariate, life science, statistics, decision tree, bagging, classification 45 0
23 Sep 2009 Published M-Files Multivariate Data Analysis and Monitoring for the Process Industries Files from the webinar Multivariate Data Analysis and Monitoring for the Process Industries Author: Sam Roberts multivariate, statistics, probability, manufacturing, process 30 0
07 Jul 2009 Published M-Files Night On Earth An animated moon orbiting the earth Author: Sam Roberts gallery, graphics, visualisation, astronomy 30 4
  • 2.33333
2.3 | 3 ratings
03 Nov 2008 Published M-Files Fractal visualisation of genomic sequences Visualise n-mer nucleotide sequences using a fractal visualisation based on a Sierpinski gasket. Author: Sam Roberts sequence analysis, graphics, bioinformatics, biotech, genetics, visualisation 24 0
03 Nov 2008 Published M-Files Draw a Polar Dendrogram Draws a polar dendrogram. Author: Sam Roberts statistics, demo, plot, probability, graphics, cluster analysis 15 0
 

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