Matlab

Surface generation
Hello All, I have a problem generating surfaces from 2 data files that I am importing.My data varies along the Z-co-ordinate and X-Y remain the same. I imported and created the surfaces for the first data file and similarly for the second.I used the mesh , gridata and surf command to generate the data from one d... 23 Jun 2010 11:42

Surface generation
Hello All, I have a problem generating surfaces from 2 data files that I am importing.My data varies along the Z-co-ordinate and X-Y remain the same. I imported and created the surfaces for the first data file and similarly for the second.I used the mesh , gridata and surf command to generate the data from one d... 23 Jun 2010 01:54

Sparse matrix with determined number of zeros
Hi, all. My problem is that I want to generate a sparse vector with a fixed number of non zero elements randomly distributed. Thanks for all ... 5 Jul 2010 15:32

how to make embedded matlab compliant and remove "non-scalars of class 'function_handle is unsupported","CAT arguments dimension are not consistent|
I have one embedded matlab function in simulink(my.mdl)file which has the following lines of code for j = 1:nInt x = RK4(@FRBwRIG, x, dT/nInt, t,inr, invInr, torque, uRIG, nRWRIG, nBRIG, betaRIG); x(1:4) = QUnit(x(1:4)); t = t + dT/nInt; end the first argument to RK4 is 'FRBwRIG',which ... 9 Jul 2010 08:19

OutputFcn handle of lsqcurvefit in a class
Hei there, i have a strange Problem, i tried to encapsulate my fitting procedure in a class, but i can not give a function handle to the Outputfcn of lsqcurvefit. I tried now to have the output function inline, as i used it before(it worked), as a seperate method of the class(as static and non-static), and as a new ... 24 Jun 2010 04:12

Less spacing around subplots?
saneman <yyyy(a)dd.com> wrote in message <fjrncv$sd8$1(a)news.net.uni-c.dk>... I make this subplot of two images: subplot(1,2,1) imagesc(uint8(square)); colormap(gray(256)); axis image; axis off; title('square1'); subplot(1,2,2) imagesc(uint8(square)); colormap(gray(256)); axis image; axis off;... 23 Jun 2010 07:19

mouseover or clickable on a heatmap
Hi guys, I am just wondering if there is a way to make the "boxes" on a heatmap clickable? What I like to try is when one box on the heatmap is clicked (or mouseovered), some data from disk or memory, which is relevant to this box, could be automatically read and displayed by the side of the heatmap. Any suggesti... 22 Jun 2010 22:38

NON LINEAR PDE
On Jun 23, 1:31 pm, "sridhar " <madhira.srid...(a)gmail.com> wrote: Given the second order non linear BVP (&#402;')^n = 1 + &#947; &#952;                                              &#8230;..&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; 1     &#952;" + [(&#955; +n+1)/( 2n +1)] &#402; &#9... 22 Jun 2010 22:38

Disable X Forwarding in Compiled Matlab Library
I am compiling several .m codes and mex files to a single C++ shared library (.so). I am then linking to and calling that library in a standalone C++ application. This program is computationally intensive, but uses no graphics whatsoever. The problem, in brief, is that X Forwarding seems to be enabled through Ma... 22 Jun 2010 21:32

Biproportional Matrix Balancing and RAS Procedures
I am looking for MATLAB functions that implement a procedure called "Bi-proportional Matrix Balancing" which is also referred to as "RAS". The technique adjusts the elements of an arbitrary matrix so that the row and column sums of the matrix equate to user-supplied initial "control total" or "margin" row and column ve... 22 Jun 2010 20:27