Matlab

ode solver options
Hi, I'm looking for a way to solve a system of differential equations. In the last of the four equations on the right side is a (known) function u (t). The corresponding values to u are available as a vector. The number of elements in that vector is the same as in the vector tspan = [t0,t1,...,tf]. My function file ... 1 Jun 2010 04:19

Question Fourier Method, DFT and irregular sampling
I read one of the paper ! It was about reconstrution of a simple sin signal ! Greag please do put your comments on it ! Objective : To reconstruct the simple sin wave through Dujhdham and Schonvillie algorithm Methodology : 1. Take DFT 2. Apply weights ... 1 Jun 2010 09:44

Symbol Line Width in Legend
What I did is simply use "plot" to plot the data without line, and call "legend". Then use "errorbar" to plot the same data again. The symbol line width in legend can be adjusted in the "plot". And both plots should coincide with each other. "Keyma Prince" <keyma.prince(a)gmail.com> wrote in message <hodirv$13j$1(a)fr... 31 May 2010 15:16

Set simulink model parameters using GUI? ?
Hey everyone, I have a simple simulink model and a GUI. For now, purpose of the project it to use GUI to modify simulink model parameters. In my gui I have edit text box and push button. I can change parameters in simulink model using edit text box but what I want to do is use push button to add specific value sa... 7 Jun 2010 13:00

uicalendar - ploblem with multiple date selections
Hello! Help me please. I use graphical calendar "uicalendar". I need to chose several dates. After I sent them to editable text field "days", I can get from it only &#1089;haracter string with type char istead of array of dates. How to fix this problem? days=uicontrol('Style', 'Edit'); function pushbutton_cb_dat... 31 May 2010 15:16

Changing GUI Values from seperate (non GUI) .m file
Hi, I have a GUI (made in GUIDE), which deploys another algorithm (.m file). This in a iterative algorithm and I would like to display information on the GUI after each iteration. Can i access the GUI from the .m? I've read how to share data among GUIs, but they seem be launching sub GUIs with a main/parent one. I... 31 May 2010 17:28

uicalendar - ploblem with multiple date selections
Hello! Help me please. I use graphical calendar "uicalendar". I need to chose several dates. After I sent them to editable text field "days", I can get from it only &#1089;haracter string with type char istead of array of dates. How to fix this problem? days=uicontrol('Style', 'Edit'); function pushbutton_cb_dat... 31 May 2010 15:16

ginput clears 'WindowScrollWheelFcn'?
Hi all, here's a similar post to my keypress question from a few minutes ago. The following code will print "scrolled!" when the mouse wheel is rolled. figure('WindowScrollWheelFcn','disp scrolled!'); axes % ginput(1) If you uncomment the last line, however, then click a point to feed to ginput, the 'WindowS... 1 Jun 2010 13:04

rotate3d removes keyPressFcn?
Hi all, I am often clicking the various plot exploration tools (rotate, pan, zoom), and I want to make things easier for myself by adding shortcut keys. Consider the following code: figure('KeyPressFcn','rotate3d') surf(peaks(30)); My (simplified) intent here is to toggle the rotate3d tool on my figure whenev... 1 Jun 2010 08:37

xlswrite
Hi, I have a matrix that has size of (532,1024). I try to use xlswrite. However I get "Error: Object returned error code: 0x800A03EC" message. I know that there is no limit like 1000 in excel. What should I do to solve this problem? Thank you very much in advance. Ozge ... 2 Jun 2010 07:38