Rank: 833 based on 126 downloads (last 30 days) and 4 files submitted
photo

Siyi Deng

E-mail
Company/University
UC Irvine

Personal Profile:

Professional Interests:
dsp, eeg

 

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Files Posted by Siyi View all
  • 1 - 4 of
  • 4
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
29 May 2009 Screenshot findextrema find indices of local extrema (minina, maxima) and zero-crossings. Author: Siyi Deng crossing, minima, peak, find, indexing, extrema 29 0
26 Dec 2007 text-to-speech text-to-speech, speech synthesis, tts, let Matlab speak Author: Siyi Deng sapi, texttospeech, sound, speech synthesis, potw, tts 63 2
  • 4.0
4.0 | 3 ratings
20 Dec 2007 cleanmacpollution delete mac os garbage files Author: Siyi Deng finderdat, ds_store, clean, mac, pollution 9 3
  • 5.0
5.0 | 1 rating
07 Jun 2007 keep5 Retains variables specified in input but clears all others. Author: Siyi Deng keep clear variable w... 25 0
Comments and Ratings by Siyi View all
  • 1 - 5 of
  • 6
Updated File Comments Rating
10 Sep 2009 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon

awesome!
28 Aug 2009 Make Icosahedron This program makes icosahedra of class 1, type 2, and frequency f. Author: Edward Zechmann

helpful.
13 Aug 2009 Polygon2Voxel Convert a triangulated mesh into a voxel volume Author: Dirk-Jan Kroon

very helpful. Good job.
11 Jun 2009 Chebfun Numerical computation with functions instead of numbers. Author: Chebfun Team

this toolbox is awesome.

02 Jun 2009 findsubmat Finds one matrix (a sub-matrix) within another. Author: Matt Fig

Matt: your code is well written but I really don't understand why use strfind to serch line by line. Compare it to these codes:

% Sorry I'm not used to use capital a,b;

idx = find(a(1:(ra*(ca-cb+1)-rb+1)) == b(1));
idx = idx(mod(idx-1,ra) <= ra-rb);

idc = bsxfun(@plus,0:ra:ra*(cb-1),(0:rb-1).');
c = 2;
d = b(c) == a(idx+idc(c));
while ~all(d)
    idx = idx(d);
    c = c+1;
    d = b(c) == a(idx+idc(c));
end

for general large matrices It seems that searching line by line usually results in overkill.
Comments and Ratings on Siyi's Files View all
  • 1 - 5 of
  • 6
Updated File Comment by Comments Rating
02 Mar 2009 text-to-speech text-to-speech, speech synthesis, tts, let Matlab speak Author: Siyi Deng patel, vikas

nice work its really helpful to me...
07 Feb 2008 text-to-speech text-to-speech, speech synthesis, tts, let Matlab speak Author: Siyi Deng www, gghh

nice
11 Jan 2008 text-to-speech text-to-speech, speech synthesis, tts, let Matlab speak Author: Siyi Deng ekka, nikhil

20 Dec 2007 cleanmacpollution delete mac os garbage files Author: Siyi Deng D'Errico, John

With the bug fixed, this worked nicely in my tests. It was able to find/delete those files in subfolders too.

This should be a useful utility if you move drives between mac and windows systems. Of course, the .DS_store files are not really a problem, but they can confuse others who see them from a non-mac system. And of course, you don't want them included when you zip a directory.

20 Dec 2007 cleanmacpollution delete mac os garbage files Author: Siyi Deng Deng, Siyi

John, thank you for pointing out the error. I realized that in certain occasions length() is unpredictable. I fixed the bug and updated the file.
Top Tags Applied by Siyi
  • 1 - 5 of
  • 27
indexing, cell arrays, chromosweeper, crossing, dome
Files Tagged by Siyi View all
  • 1 - 5 of
  • 5
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
17 Jun 2009 Screenshot findsubmat Finds one matrix (a sub-matrix) within another. Author: Matt Fig matrix, inside, submatrix, find, indexing, vector 128 5
  • 5.0
5.0 | 3 ratings
29 May 2009 Screenshot findextrema find indices of local extrema (minina, maxima) and zero-crossings. Author: Siyi Deng crossing, minima, peak, find, indexing, extrema 29 0
12 Mar 2008 Make Icosahedron This program makes icosahedra of class 1, type 2, and frequency f. Author: Edward Zechmann dome, polyhedron, icosahedron, geodesic dome 104 1
  • 5.0
5.0 | 2 ratings
26 Dec 2007 text-to-speech text-to-speech, speech synthesis, tts, let Matlab speak Author: Siyi Deng sapi, texttospeech, sound, speech synthesis, potw, tts 63 2
  • 4.0
4.0 | 3 ratings
07 Jun 2007 keep5 Retains variables specified in input but clears all others. Author: Siyi Deng keep clear variable w... 25 0
 

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