Matlab

Matlab GUI bar graph with different colors and stacked
I am creating a GUI in Matlab. Details: 1) All matrices are made up of 0s and 1s 2) First matrix is 1X20 and plots black bars 3) Arbitrary number of 1X20 matrices that plots red bars. 4) Arbitrary number of 1X20 matrices that plots blue bars. 5) All matrices are plotted on an axes defined from a GUI 6) When ... 22 Jun 2010 16:02

Constraint in Implementing fsolve.m
Hi, I am trying to solve system of nonlinear equations with fsolve. The variables are x1 x2, x3, x4,,,,,,,,xi. The solutions should have decreasing values as i increases: Overall shape of xi should have trend of y=1/x with maximum value of x1 (i=1). x1 is order of 10(-6). Since xis are the concentrations, they sho... 23 Jun 2010 23:52

WRITING ARRAY TO A FILE AND APPENDING IT
Hi Everyone! I have a variable a which contains 3 integer points [x y z]. Now I have a loop running and I will have many sets of points. So effectively, I will write down one set of points in file, run my code and append another set of points to it. I hope this makes sense. I need to write these to a file( mat, txt... 22 Jun 2010 03:55

This installer must be rung from disk #1
Hello, I'm on Windows Vista Business. I'm trying to installing Matlab onto a machine that has no CD ROM drive. So I want to copy the files onto the machine via network, and then run from there. I get the message "This installer must be run from disk #1. Please insert that disk and try again". My colleagu... 22 Jun 2010 13:48

Problem running a script
Hey all, I am having a rather odd problem with my program. At one point the the program runs a few other scripts in succession, but for some reason, in certain data sets it will only run the first of these scripts and skip the rest. However, when the skipping happens, I can copy all the script calls into the termi... 21 Jun 2010 18:02

reading dates into excel
james <antipaso3434(a)aim.com> wrote in message <261116678.3814.1277143621540.JavaMail.root(a)gallium.mathforum.org>... I have matlab version R2009b and I am trying to read time and date values into matlab from excel with xlsread. an example of a date and a time value that I have to read in is as follows: date... 21 Jun 2010 15:47

Help needed
Hi, My name is Seun, i am working on my thesis for a master's degree. i'm to design a radio access technology selection algorithm in a heterogeneous wireless network. is it possible for me to use matlab to simulate my heterogeneous wireless network scenario which consist of Wimax, Wifi, HSPA and LTE networks? i'm q... 21 Jun 2010 15:47

Continuous VS Discrete simulation
Hi, I am trying to do a discrete simulation but I have a very big problem: the discrete result is very far from the continuous one. I did a lot of Simulink in the past, including discrete representation and I never encountered such a problem. Here is the Simulink model http://www.angelfire.com/al4/lekours/Contin... 22 Jun 2010 08:15

Read String To Structure
I think I solved it. If anyone needs this in the future here you go :). Thanks though. rawDiscreteValues=' [c] [c] [c] [1 2 3 4] [c]' %Example %Parse Discrete Variable Data lowerIndex=findstr('[',rawDiscreteValues) upperIndex=findstr(']',rawDiscreteValues) size(lowerIndex,2) di... 21 Jun 2010 15:47

Help needed
Hi, My name is Seun, i am working on my thesis for a master's degree. i'm to design a radio access technology selection algorithm in a heterogeneous wireless network. is it possible for me to use matlab to simulate my heterogeneous wireless network scenario which consist of Wimax, Wifi, HSPA and LTE networks? i'm q... 21 Jun 2010 15:47