Matlab

To find the (x,y)pixel coordinates of connected components
Hi, Thank you for all of you in advance. I am trying to find an object from connected components found using bwconncomp of an image. What I followed was as follows: Image -> edge() -> bwconncomp -> regionprops() to find centroid and area. Filter connected components based on area and distance between centroids. ... 30 Jun 2010 08:39

function, textbox
In MatLAB GUI I want to access the text box value and properties inside of a user defined function, How to do it?. How I should define the function header including handle? Thanks, Best Regards, Paheerathan ... 30 Jun 2010 09:45

Simulink White Noise Power
Hi everyone, I am using the 'Band-limited White Noise' block in Simullink. According to the help file, when you specify the signal intensity you are specifying the height of the spectral density of the signal. Does anyone know what units the spectral density is being measured in (Watts/Hertz, Db Watts etc...) Th... 30 Jun 2010 07:34

Mismatch error
Hi, I have a code in which there are two inputs a and b. The code goes like this if (a==1 && b==0) T=array1; end if (a==0 && b==1) T=array2; end array1 and array2 are two arrayas with lengths 62 and 66 I am getting the mismatch error "size mismatch (size [62*1]~=size [66*1])" ... 30 Jun 2010 09:45

Matlab book for Guide programming
hello I would need your input about a good book for using GUIDE, the matlab programming interface. Thanks in advance!! ... 30 Jun 2010 09:45

How to insert an Image in mysql through matlab file
Hi all, I am getting error "??? No constructor java.io.File with matching signature found Error in ==> test4 at 34 File image = new File('C:/images/5.jpg');" while i am trying to read a image from local directory ad putting into mysql table i am using part of code to do insertion of image to table and ge... 30 Jun 2010 09:45

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pwd or currdir
Hi, How can I best use pwd or currdir when accessing compiled software from outside the local location of the exec? i.e. exec=/a/b/c/d/mysoftware/exec the user launches this using abs path from another locatin i.e. myloc=/a/b/f/g/h/j/mylocdir I now would like to know where the user is using pwd or currdi... 5 Jul 2010 23:14

adjustable variable with plot
Hi, I am looking for a feature I know it exists but I can' find it anymore. I would like to do something as such plot(t,oSignal/var) with the variable 'var' editable in the plot result window with an auto-refresh if this variable is changed by the user. ... 30 Jun 2010 07:34

multiframe dicomwrite
Hi Lead Bucket, Great that you figured it out :) I've been trying to modify the functions according to your description but I can't get it to work. Could you maybe post the exact changes you made? Many thanks, M ... 20 Jul 2010 19:04