Matlab

sinc interpolation along one dimension of a 4D array
Hi folks! I wonder if there is a fast method to perform a sinc interpolation of a 4D array along one dimension or do I have to loop through the three dimensions and perform 1d interplations... ??? Many thanks in advane for your help. LS ... 26 Jul 2010 11:37

"ConnectionCallback" Bug in Simulink?
I'm using a "ConnectionCallback" function to automatically name lines, that are connected to a inport of a subsystem. But there's one reproducible problem occuring, if I change portnames of other blocks. Matlab crashes with following error message: "----------------------------------------------------------------... 26 Jul 2010 11:37

Can you stop and continue execution, or check the progress of the
shoo <jgburgess(a)gmail.com> wrote in message <4a5f2db2-3a55-4ae8-a8c0-bae3e313b272(a)d17g2000yqb.googlegroups.com>... Hi, On Friday I started a function I knew was going to take a while... although I didn&#8217;t think it would take this long as it is now Monday and matlab is still 'busy'. I didn&#8... 26 Jul 2010 09:25

batch + mex files
Hello, I've been struggling for few past days trying to run a batch job (from parallel computing toolbox) containing a mex file. The mex file for me is a way of launching an external simulation using Epanet (water network simulator) all works well if I use it form a script however if I run it like this matlab... 26 Jul 2010 10:31

query on matlab
hi everyone, this is dilip sing from india. actually i am not the frequent user of matlab but as per my project need i should learn basics of matlab i have specific question like whether matlab is programming language or scripting language? can you explain in detail as i am confused between them as some of the res... 26 Jul 2010 09:25

Problem with function sum().
when I use sum() function to obtain the sum of columns of a matrix I am getting an error! Here is my commands " a={1,2,3;4,5,6;7,8,9} a = [1] [2] [3] [4] [5] [6] [7] [8] [9] sum(a); ??? Undefined function or method 'sum' for input arguments of type 'cell'. " W... 26 Jul 2010 10:31

Can you stop and continue execution, or check the progress of the program?
Hi, On Friday I started a function I knew was going to take a while... although I didn’t think it would take this long as it is now Monday and matlab is still 'busy'. I didn’t (stupidly) add code to output the progress of the function :< Is there a way i can stop the process like ctrl+c, but then resume it ... 26 Jul 2010 09:25

Slice a 3D plot
Hi all, I want to get 3 slices of a 3d plot created with surf p = surf(x,y,z,sqrt(x.^2+y.^2+z.^2)); % the third argument is for colouring x, y and z are 73x73 matrices The plot looks nice but now I wanted to get the slices of the planes XY, YZ, and XZ. I tried using "slice" but I always get the "wrong nu... 26 Jul 2010 10:31

Indexing
Hello all, If I had a 20 by X array and wanted to transfer 3 out of every 4 rows into another array, how would I do that with indexing? (skip every fourth row for a total of 15 rows in the new array). Thanks Maxx ... 26 Jul 2010 09:25

bug with MATLAB example avifile
Hi all I have the same problem with the example file. aviobj = avifile('example.avi','compression','None'); t = linspace(0,2.5*pi,40); fact = 10*sin(t); fig=figure; [x,y,z] = peaks; for k=1:length(fact) h = surf(x,y,fact(k)*z); axis([-3 3 -3 3 -80 80]) axis off caxis([-90 90]) F = g... 26 Jul 2010 09:25