Matlab

Reading in a matrix
Hey all, I am a new matlab user and want to know how to read in a matrix from a text file. Here is the file I want to read in called 'Sample.txt' 4 1 2 3 4 4 3 2 1 1 2 3 4 4 3 2 1 I need to be able to read the first character (size of matrix) and then input into matlab and call matrix A=[1 2 3 4;4 3 2 1;1 2... 9 Jun 2010 09:42

Getting Psychtoolbox to Compile
Hello, All. I feel like someone has had to come across a viable solution to this, at least I'm hoping as much. Our lab does a lot of experiments, some of which use PTB functions. The problem is that we need to execute these experiments on multiple computers that do not have the actual MATLAB software on them, and as... 9 Jun 2010 10:50

Matlab GUI - Table with value dependent color filled cells
I need to display a table of numbers within a GUI and the cells must be filled with colors dependent upon the cells value. No clue how to accomplish this at the moment and haven't located any documentation which indicates this is possible. Excel allows context sensitive formatting of cells ... looking for a similar fea... 9 Jun 2010 15:19

Trend Intellitrap and MEX files
In the last couple of weeks I've been getting MEX files in outgoing emails removed. Our IT people claim that "I also found a virus has been used with this file extension .mexw32" Anyone else been bitten by this? Or does anyone have any stories of MEX files being used to spread malicious contents? It kind of m... 9 Jun 2010 08:36

nonuniform grid
Hello everybody, I am trying to solve some of nonlinear function by using numerical methods, As you know, I first thing in the solving steps is discrization of the dimension domain, I wnat to know how can i gerenate or creat non uniform grid in 1D for example In uniform grid is more easier than nonuniform it ca... 9 Jun 2010 14:11

...Did you here about Islam? I mean the real Islam
....Hi there ..Thank you for reading this message ....Did you here about Islam? I mean the real Islam Do you have some questions in your religion ?and you don't have the answers for them ?Do you know that you have to condemns in Islam Ok... just visit these sites, read and download any ... 9 Jun 2010 08:36

HDMI Image Acquisition
Jeff wrote: I was wondering if anyone has used the Matlab Image Acquisition toolbox to capture HDMI video sources. If so, can you post what hardware you used? I have not been able to successfully communicate with any HDMI acquisition hardware that is capable of 1920x1080 60fps. I have tried AJA Xena ... 9 Jun 2010 07:31

tool similar to autocad in matlab
hi all, do anyoneone know is there any tool in matlab similar to autocad. i have a figure and i want to to fit arcs and lines on that figure interactively and also want to know the radius and coordinates of the two points(starting and end point )of arcs. if someone can help would be great. ... 9 Jun 2010 07:31

matlab script to processor instructions
hi i want to know how a matlab script is handled by the 32 bit processor(computer). i.e. may be a process of compilation or ..... i.e. how matlab instructions are converted to processor instructions thank u Gangamma Patil gangvsng(a)gmail.com ... 9 Jun 2010 10:50

first row and last row..detection
Dear collegues, If I have this matrix: U1=[0 1 0 0 3; 0 0 0 0 0; 0 0 1 0 0; 0 3 0 0 0; 0 0 0 5 0; 0 0 0 0 3] and we see 1 and 3 are in the first row but 3 is only in the last row. I want to check: if the same number in the first row of the matrix (except zero 0) is found in the last row of the matrix (except zer... 9 Jun 2010 07:31