Rank: 102 based on 2809 downloads (last 30 days) and 14 files submitted
photo

Ian Howat

E-mail
Company/University
Ohio State University

Personal Profile:

Assistant Professor, School of Earth Sciences
Research Scientist, Byrd Polar Research Center
http://bprc.osu.edu/~ihowat/
http://bprc.osu.edu/GDG/
http://www.geology.ohio-state.edu/

Professional Interests:
Glaciology

 

Watch this Author's files

 

Files Posted by Ian View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
04 Nov 2009 Screenshot pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat pixel mapping, image classification, indexing, pixel search, image processing 45 2
25 Aug 2008 SORTFIELDS SORTFIELDS sort values in all fields within a structure. Author: Ian Howat structures, field, cell arrays, sort, utilities, structure 221 3
  • 5.0
5.0 | 3 ratings
25 Aug 2008 GPS to UTC(GMT) time conversion GPS2UTC Convert GPS time tags to UTC(GMT) time accounting for leap seconds Author: Ian Howat gps, conversion, fun, clock, utc, time 278 0
25 Aug 2008 UTC to GPS time coverter Convert UTC(GMT) time tags to GPS time accounting for leap seconds Author: Ian Howat gmt, clock, conversion, fun, utc, time 260 0
06 Aug 2007 DATEPART Extract decimal yr/month/day/hr/min/sec from a datenum. More versatile than datevec. Author: Ian Howat datestr, clock, fun, time, date, datenum 202 2
  • 3.0
3.0 | 2 ratings
Comments and Ratings by Ian View all
Updated File Comments Rating
06 Nov 2009 pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat

Ok - fixed.

04 Nov 2009 pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat

Whoops. I found a major issue in the code. Do not use. I am updating right now and will post ASAP.
Sorry.

25 Sep 2009 freezeColors / unfreezeColors Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. Author: John Iversen

Great work!

Comments and Ratings on Ian's Files View all
Updated File Comment by Comments Rating
06 Nov 2009 pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat Howat, Ian

Ok - fixed.

04 Nov 2009 pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat Howat, Ian

Whoops. I found a major issue in the code. Do not use. I am updating right now and will post ASAP.
Sorry.

26 Oct 2009 An improved ENVI file reader. Read ENVI raster files. Supports all interleaves, data types (except complex) and byte orders. Author: Ian Howat Esquerre, Carlos

It works pretty good. I made a small modification to read files without geographical information since I work with hyperspectral image of mushrooms.

26 Sep 2009 SORTFIELDS SORTFIELDS sort values in all fields within a structure. Author: Ian Howat Fetterman, Matt

Seems quite useful !

24 Nov 2008 SORTFIELDS SORTFIELDS sort values in all fields within a structure. Author: Ian Howat Shlomi

It'll be also useful if you return the parameter 'I' in the same manner that the sort function does. 'I' should be an array or cell array in the case that 'SORTBYFIELDS' was not used.

Top Tags Applied by Ian
clock, fun, gps, import, time
Files Tagged by Ian View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
04 Nov 2009 Screenshot pixel_clusters Get indices of clusters (groups of neighboring pixels of equal value) in an array. Author: Ian Howat pixel mapping, image classification, indexing, pixel search, image processing 45 2
25 Aug 2008 SORTFIELDS SORTFIELDS sort values in all fields within a structure. Author: Ian Howat structures, field, cell arrays, sort, utilities, structure 221 3
  • 5.0
5.0 | 3 ratings
25 Aug 2008 GPS to UTC(GMT) time conversion GPS2UTC Convert GPS time tags to UTC(GMT) time accounting for leap seconds Author: Ian Howat gps, conversion, fun, clock, utc, time 278 0
25 Aug 2008 UTC to GPS time coverter Convert UTC(GMT) time tags to GPS time accounting for leap seconds Author: Ian Howat gmt, clock, conversion, fun, utc, time 260 0
06 Aug 2007 DATEPART Extract decimal yr/month/day/hr/min/sec from a datenum. More versatile than datevec. Author: Ian Howat datestr, clock, fun, time, date, datenum 202 2
  • 3.0
3.0 | 2 ratings
 

MATLAB Central Terms of Use

NOTICE: Any content you submit to MATLAB Central, including personal information, is not subject to the protections which may be afforded information collected under other sections of The MathWorks, Inc. Web site. You are entirely responsible for all content that you upload, post, e-mail, transmit or otherwise make available via MATLAB Central. The MathWorks does not control the content posted by visitors to MATLAB Central and, does not guarantee the accuracy, integrity, or quality of such content. Under no circumstances will The MathWorks be liable in any way for any content not authored by The MathWorks, or any loss or damage of any kind incurred as a result of the use of any content posted, e-mailed, transmitted or otherwise made available via MATLAB Central. Read the complete Terms prior to use.

Contact us at files@mathworks.com