Matlab

user-defined colorbar?
Hi Group, I have been trying to figure out how to fix limits of the colorbars but haven't come to a solution yet. I am wondering if you could please give me some tip. Basically, I have some data that I'd like to view in 2D images. I have been using commands like this to draw graphs: imagesc(rand(4,4)); col... 23 Jun 2010 20:36

gui design with changing plots
I am newbie to matlab trying to design a gui. The current code for calculations are already written and is for the command prompt, asking users each step Yes or No questions with occasional selections on the plots that are drawn. Any idea how I can relocate those plots onto a GUI and have the plot change as the users p... 11 Jun 2010 11:26

subscript indices error
Hello, I am finally posting this question which probably has a very brief, simple response but has given me trouble for years. The following bit of code (generalized) produces the error: for c=0.1:0.1:1 "RUN SIMULINK MODEL" logsout.unpack('all') Output(c*10)=max(variable1.data); end ... 11 Jun 2010 12:33

bug with matlab and Fsolve
I get a vertcat error message when using Matlab's fsolve routine and I think there is a bug in the parsing algorithm. The details will follow but I also want to note and issue with fsolve when passing a function that uses the "cross" function. I seem to get the same error when passing a function that takes cross pro... 11 Jun 2010 17:00

memory share of agilent Osci's segmented memory
Helo! I am using the Instrument Control Toolbox to transfer the power traces in order to make some analysis on matlab. However, I am confused about the Agilent Oscilloscope's segmented memory. because, when I set the number of segment as 200 and the sample number/seg as 5000, i could get 200 segs with 5000... 11 Jun 2010 15:54

Simulink
When I pass a sin wav through a switch in simulink it atomatically round the sin wave making it into a step function. how do I stop this from happening so I get a smooth sin wave comming out of the switch? ... 11 Jun 2010 11:26

finding the row number
Hi, I have a matrix (n,4) and some rows are all zero and I try to find in which row all numbers are zero like [1 8 9 0; 0 0 0 0; 8 9 7 6; 7 0 8 0; 0 0 0 0 ] I just want to get the answer as ans=[2 5]. I tried to use find function but it cannot give which row. Can it be possible? Thank you very much in advan... 11 Jun 2010 12:33

GA
Dear all, What is the chromosome length used to create population in MATLAB GA? Thank you ... 11 Jun 2010 11:26

matlab2008a desktop not starting under ubuntu 10.04 LTS
Hi, I have matlab2008a which works perfectly under ubuntu 9.04; however, I recently upgraded to ubuntu 10.04. While matlab works if I start with -nodesktop, it does not work if I use matlab -desktop . I don't get any error message: the splash screen shows up for less than a second and then dissapears and matlab ... 15 Jun 2010 18:44

GA
Dear all, What is the chromosome length used to create population in MATLAB GA? Thank you ... 11 Jun 2010 11:26