Matlab

Adding upper and lower limit when solving the system of linear equations
I did with matrix left division as follows: A1=[1 1 1 1 1 ;1 1 1 1 0;10 6 8 5 4;0 2 2 2 1;0 0 0 1 2]; B=[628736.44;483715.14;5093657.19;825523.25;31334.14]; x=A1\B; I got the result: x= 1.0e+005 * 1.4346 2.0960 3.8936 -2.5871 1.4502 I want all value of x>0 though. Do you kn... 8 Feb 2010 00:11

What is net.hint?
What is net.hint? Where can I get help for it? ... 8 Feb 2010 00:11

Tentative driver for the NI PCI 6221/37 in xPC Target
Hi Thomas, I brought a PCI 6221, with 37-Pin D-Sub. Can I have the driver for that? Can u send to my : mcschin1(a)yahoo.com "Thomas Steffen" <steffen.listaccount+matlab(a)gmail.com> wrote in message <hbil0u$l2t$1(a)fred.mathworks.com>... Hi All This is just a short information about the use of the National... 7 Feb 2010 22:00

" Simscape components in untitled are not connected to a Solver Block. "
hi, i have the following problem. When i try to simulate a pneumatic circuit with simscape i get the following error: " Simscape components in untitled are not connected to a Solver Block. " why do i get this error?? regards. ... 8 Feb 2010 04:31

Image
Hi, How can I put an Image on a uibuttongroup for aesthetic purposes. Thanks, Nick ... 7 Feb 2010 23:06

importdata() inconsistency?
Good Afternoon all, I really hope somebody can discern what may be going wrong with my data importation. I have been using matlab for a few weeks to analyze and graph data and I have been utilizing the importdata command to take the data out of my text file. These files have 2 lines of header and ~3000 rows of 2 c... 7 Feb 2010 20:55

PDF convolution not working out accurately
I was testing out the result that PDF of the sum of two RVs is the convolution of the individual RVs. I decided to test it with the Gaussian PDFs. x = linspace(-10,10,10000); f1 = normpdf(x,0,1); f2 = normpdf(x,0,1); f12 = conv(f1,f2); f12 = f12(length(x)/2+1:length(f12)-length(x)/2+1); %Valid part Understand... 8 Feb 2010 13:22

annotate grouped bar graph
Hi, I plot a grouped bar graph, and I want to annotate every single bar in each group. Does anybody know how to do this. I think it has to use barseries somehow. My example is following: % data test = [4 8 9 7 4; 8 7 5 5 8; 2 7 1 4 9]; bar(test); % annotation L = {'a' 'b' 'e' 'w' 'q'; 'q' 'd' 'c' 'w' 'r'... 7 Feb 2010 15:21

sigTOOL deleting channel from structure
Hi, What is the best method to delete a channel from a structure from within sigTOOL? Can this be done interactively? Thanks! Mario. ... 8 Feb 2010 06:41

help
svp j"ai matlab 2009a , les fonctions meplot et hillplot ne fonctionnent pas. j'ai télécharger la fonction VaR-CF comment je peut l'ajouter au toolbox matlab,? ... 7 Feb 2010 14:14