Matlab

How do I extract data from a cell array?
I have a 2756x1 cell array with twos compliment data in each cell as follows '0007,0006,00fe' '0006,0007,00fc' And the list continues. I want to extract the first 4 digits as a string, second 4 and third 4. These will be x,y,z. i.e. x='0007' y='0006' z='00fe'. I can then convert these to decimal values (whi... 24 Jan 2010 06:47

Matlab Editor Sometimes Fails to Display Text in Ubuntu
Oh wow.....I have been searching everywhere for this. I have the EXACT same problem in Fedora 10. I tried setting the display to monochrome, but this did not help. Can anyone please help with this issue?!?! It only happens to me when viewing a large file (>2000 lines) in the matlab editor (i.e. the same file scroll... 2 Feb 2010 21:59

how to run csh script in matlab
Any one knows how to run c shell script in matlab without opening another terminal window? Thanks. jiez ... 13 Jan 2010 15:27

Needle problem simulation (Geometric distirbution)
I first thought of Buffon's Needle - a famous problem in statistics which can be solved analytically or via a Monte Carlo Approach. It's a well known homework problem. http://en.wikipedia.org/wiki/Buffon%27s_needle ... 14 Jan 2010 10:08

LCC options preprocessor output
Hi everybody, how does anybody know how to view the output of the lcc's preprocessor. I am using the S-Function builder and the "show compile steps" option does not give me a clue where to look for it. I think I have to somehow modify COMPFLAGS in the mexopts.bat. Thank you in advance Jesko ... 13 Jan 2010 10:56

correlation - image processing
hi, i m just trying to write a simple code, such that matlab is going to look at the correlation between two images. there are 3 different types of images (square,circle and triangle) depending on the templates by correlation i need the result whether it s a circle,square or triangle. i just need matlab to tell me t... 4 Feb 2010 06:40

line diagram to surf function
Hi, I got a line diagram (simple plot in xy), what i want to do is to transform this to a xz plot or matrix. What i mean is to use the line diagram and rotate it around y to create a "volume" and get the results viewed from the xz plane (above) so that i can use it in a surf plot. Sorry, I don't know what it is cal... 18 Jan 2010 10:51

urlread not working
I am trying to connect to a website using urlread function which returns the following error: ??? Error using ==> urlread at 111 Error downloading URL. Your network connection may be down or your proxy settings improperly configured. I checked the connection status after entering the proxy details and connection... 13 Jan 2010 07:36

Function Bounds
Hi everyone, Im a rookie MatLab user and i have a question about how to set bounds to functions and how to "merge" functions together: What i need to do is a function composed by 3 linear functions, for example: y1 = x from -5 to 5 y2 = x/2 +5/2 from 5 to 10 y3 = x/2 -5/2 from -10 to -5 what i have been ab... 13 Jan 2010 07:36

Link between AODV and CSMA/CA
Hello I am working on Multi-hop wireless mesh network. Before accessing the medium using DCF CSMA/CA MAC protocol the route has been selected using AODV routing protocol. And i have to send data packet throuh this route using CSMA/CA. I dont know how to link between AODV and CSMA/CA in simulation using Matlab. I h... 13 Jan 2010 06:31