Matlab

propagation speeds must be <300000km/s
a problem of simulation A propagation speed of 6.1352e+006km/s has been found for mode 1 propagation speeds must be <300000km/s ... 23 Apr 2010 20:58

Index out of bounds
Hello, I am trying to run a program CMK for large matrix and for some examples of matrix I recive Attempted to access queue(1,1471); index out of bounds because size(queue)=[1,1470]. Error in ==> RCMK at 21 r = queue(1,head); qsize = size(queue,2); while(qsize < n) % mutam capatul si a... 23 Apr 2010 20:57

find neighborhood loaded image
I am trying to find out how to define suitable neighborhood within the loaded image without using the image processing toolbox. any help please? ... 23 Apr 2010 20:57

Ducan Watts small world rewiring simulation code
Hi, I wonder if there is Matlab code that replicates Ducan Watts small world rewiring simulation. Watts D. J. and Strogatz S. H. (1998), Collective dynamics of &#8216;small-world&#8217; networks, Nature, 393, 440-2. Thanks. Bin ... 23 Apr 2010 20:56

Regarding Fast Matlab code
4 equal halves? That doesn't sound feasible at all. Try posting the code so someone can test it for themselves. ... 23 Apr 2010 20:59

how to change specific colors of image?
clear all; RGB = imread('im5.jpg'); f1 = figure(); imshow(RGB); [r c z] = size(RGB); RGB = RGB(floor(r*0.2):r,:,:); [r c z] = size(RGB); I = zeros(r,c); for i=1:r for j=1:c if((RGB(i,j,1)>100 && RGB(i,j,1)<250)&&(RGB(i,j,2)>50 && RGB(i,j,2)<180)&&(RGB(i,j,3)>0 && RGB(i,j,3)<100)) ... 23 Apr 2010 20:58

save image without display
I have many images to save in every iteration. can some one tell me how I can save without display. I use this command to save print('-dbmp', [prepend 'sky.bmp']) ... 23 Apr 2010 20:56

Is anyone working on Set-Valued Observers for Linear Systems?
we are trying to implement a simulink program to obtain the results shown in this paper: "Fault detection and isolation of an aircraft using set-valued observers" - Rosa, Silvestre, Shamma. Is anyone working on that? ... 23 Apr 2010 20:56

parabolic, nonlinear pde
Hello, I am trying to solve a system of 4 parabolic PDE's. Some of the coefficients depend on u (nonlinear) and i need to account for this. I have tried to create a separate file that computes c in the "parabolic" command, but i'm not sure that the file can accept u as an input parameter. Does it? If this is p... 23 Apr 2010 20:56

append data in uitable
How to append column data to uitabe if it has more than 1 coloumn. more specifically how can I fill the coloumn or row of uitable having more than 1 row and coloumn. ... 3 May 2010 18:43