Matlab

Nagendraprasad-Wang-Gupta Thinning Algorithm
Did anyone know how to get the contour loops in Nagendraprasad-wang-Gupta thinning algorithm, and its relationship to h [k] = 1 ... 14 Apr 2010 01:08

ncrease the space between words in binary image
Hi all.. I am working with word segmentation. I need to increase the space between words in binary image .. to do so I am thinking of adding a column of 0 pixels whenever 0 pixels is exist in the binary image.. any one know how to do that?? ... 15 Apr 2010 08:03

adding blank column into binary image
Hi all.. I am working with word segmentation. I need to increase the space between words in binary image .. to do so I am thinking of adding a column of 0 pixels whenever 0 pixels is exist in the binary image.. any one know how to do that?? ... 18 Apr 2010 16:23

I want to run a function file for every 10 seconds
On Apr 14, 2:10 pm, "chaitanya " <chaitanya_...(a)yahoo.com> wrote: Hi all.. I have an function file called"sunposition" that outputs the position of the sun in terms of azimuth & elevation. *imp* The function doesn't need any inputs.  I have tried timer function but didn't work. My code looks like this : t=timer; ... 14 Apr 2010 00:02

Summing vectors within matrix
Hi, I need help summing vectors within a matrix without having to use for loops. My data is of 2 X N, i.e data=rand(2,1000). what I want is to sum every consecutive 5 columns and save all the data in 'output'. I.e output=[sum(:,1:5), sum(:,6:10).....]. thanks guys and I look forward to a quick response... 14 Apr 2010 01:08

publish swallows results ???
I have problems with PUBLISH. Publish doesn't capture all outputs, which are displayed in the command window when I execute the file cell by cell (clicking <Evaluate cell and advance>). I have move the cell around, but I allways miss the output from one cell. In the example below it is the last cell. What mistake d... 14 Apr 2010 00:02

pat2cwav function
Hi all I've got a problem.When I want to use pat2cwav funcion to build a new wavelet,it's error. Syntax: [PSI,XVAL,NC] = pat2cwav(YPAT,METHOD,POLDEGREE,REGULARITY) When METHOD is 'othconst', how to write &#8216;POLDEGREE&#8217;&#65311; [psi,xval,nc] = pat2cwav(Y, 'othconst','', 'continuous') ; Error in ==> pa... 15 Apr 2010 10:15

??? Subscript indices must either be real positive integers or logicals. Interesting MATLAB loop problem
Hi All, Basically I'm writing a program to simulate memory testing. I'm told to create 100 random binary vectors of size 1024 with exactly 50 of the elements set to 1(random binary). Then I'm asked to create a column vector called willshawnet of size 1024, with 50% of it is 1. 50% of 1024 is 512.Then I have to tr... 14 Apr 2010 01:08

I want to run a function file for every 10 seconds
Hi all.. I have an function file called"sunposition" that outputs the position of the sun in terms of azimuth & elevation. *imp* The function doesn't need any inputs. I have tried timer function but didn't work. My code looks like this : t=timer; set(t,'executionmode','fixedrate'); set(t,'period',10); set(t,'timer... 14 Apr 2010 04:24

I want to run a function file for every 10 seconds
Hi all.. I have an function file called"sunposition" that outputs the position of the sun in terms of azimuth & elevation. *imp* The function doesn't need any inputs. I have tried timer function but didn't work. My code looks like this : t=timer; set(t,'executionmode','fixedrate'); set(t,'period',10); set(t,'timer... 13 Apr 2010 21:49