Matlab

covariance or correlation matrix in mvnrnd
I tried to use mvnrnd to create a random component distributed on N(0,sigma^2). But I am not sure the "sigma" in mvnrnd is covariance matrix or correlation matrix? According to the definition in Matlab help, it is covariance matrix, but actually I doubt it is correlation matrix. ... 20 Apr 2010 15:55

request for code
Sir I am not able to understand the CALIC's (Context based Adaptive Lossless Image Coding) context formation.Please if possible share the Calic's Matlab code.It is not available in net. Sir I am also looking for AR(auto correlation parameter) programm. thanking you in anticipation Gunjan ... 20 Apr 2010 15:56

what does "Error using ==> slsf at 120" mean?
Hello, I'm using a m-script to simulate my model. When I try to run the following commands: mdl = 'my_system'; load_system(mdl); simMode = get_param(mdl, 'SimulationMode'); cs = getActiveConfigSet(mdl); set_param(cs, 'StopTime', '1'); mdl_cs = cs.copy; simOut = sim(mdl, mdl_cs); set_param(m... 20 Apr 2010 15:55

Hardware trigger with 'winvideo' driver (ueye camrea)
Dave Tarkowski <dave.tarkowski(a)mathworks.com> wrote in message <ff5bj1$n6b$1(a)fred.mathworks.com>... Lynda Metref wrote: Hello, I would like to know how can I use the hardware trigger of a Ueye UI-2230-C under matlab. The driver used is 'winvideo' and the 'hardware' option doesn't appears w... 20 Apr 2010 15:55

Gaussian distribution
"ade77 " <ade100a(a)gmail.com> wrote in message <hqibkg$h30$1(a)fred.mathworks.com>... "mat001 " <dres01(a)lycos.com> wrote in message <hqhtuc$7fo$1(a)fred.mathworks.com>... I have matrix A as 100*100*40. How to generate Gaussian distribution of A. Regards bin the values and plot it, ... 20 Apr 2010 15:56

Imaginary numbers
How can I delete the imaginary components (or numbers) from a vector in Matlab? In order to obtain only the real components of this vector. Thank you ... 20 Apr 2010 15:55

image
I have the same problem. I have a number of points I get from ashape, and I can plot these using line() or plot() and I get the perimeter of my ROI. Now I want to make a binary mask out of it. I have been trying for a long time but I am stuck! ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <ffc6ec31-0... 27 Apr 2010 09:52

Matlab 32 Bit on 64 bit OS
Dear Readers I am planning to buy a 64 bit Laptop having 64 bit Windows 7 O.S. Presently I am using Matlab R2006b 32 bit version. I want to know, 1. If I can install R2006b 32 bit on the 64 bit OS and if yes, 2. Will the compiled application, using the mcc command produce a 32 bit application, which could be depl... 20 Apr 2010 15:54

Memory leak.
Hi, I'am working on a project called blade health monitoring which has got a complicated algorithm that works for several units. The problem is: My memory started off with the following: memory Maximum possible array: 514 MB (5.388e+008 bytes) * Memory available for all arrays: 1377 MB (1.... 20 Apr 2010 15:56

Computing the electric field due to multiple point charges
please anyone help me :( Computing the electric field due to multiple point charges obeys Write a MATLAB function get_efield_points that accepts the charge magnitudes {q1,q2,&#8230;qn}, the desired location of the electric field intensity, and the cartesian coordinate vectors for each point charge in the system. T... 20 Apr 2010 18:28