Matlab

Visualise check marks using submenu's
Hi All, When I use submenu-items (which are attached to a menu-item), I cannot visualize the check mark in front of the menu-item. Although, set(MenuItem, 'Checked', 'on') works but the check mark is not visible in the GUI/figure. How can I fix this? Many thanks in advance. regards, Kees. ... 27 May 2010 10:21

Bind C AND FORTRAN Compiler with MEX
Hello, I have MATLAB R2007b on WinXP 32bit. Visual Studio 2005 with C++ and Intel Fortran Compiler 9.1 are installed, they work correctly. Now I have to bind a C and FORTRAN Compiler like mentioned here: http://www-m3.ma.tum.de/Software/ODEInstall. I want to create a MEX-Interface for radau5 (a stiff ode/dae-solv... 29 May 2010 13:33

Map Plotting
Hello! I am Jet. I would like to plot some earthquake records on the map, i.e the place where from they were recorded . Can somebody tell me how can I do that? Thank you ... 27 May 2010 13:43

Converting Lat/Long/Signal Strength to a 2D matrix
I need help. Here's what I'm trying to do. I have signal strength data samples at various lat/long points (some overlapping) over about a 1km^2 area. I need to plot them using a contour or pcolor function perhaps, but need to dump them into a matrix first without creating some looped code. Or maybe that's the way. ... 27 May 2010 13:43

scripts, simulink, masks
Hello, I have in my models, a masked subsystem which represents a temporal variable (We shall call it VT). This subsystem is always connected with another subsytem which supplied the name of the variable and other parameters. (We shall call this subsystem Agent). What i have to do is to get back the name of this var... 27 May 2010 10:21

simulate backward-euler in .m file
Dear all, I've got a question I'm quite sure most of you'll be able to answer, but I simply cannot find the correct command. The problem: I've got an array y, where the value of y(k+1) is a function of y(k) - in other words, it is a backward Euler problem. I'd now like to simulate this function from some initia... 21 Jun 2010 11:18

saving figure
Hi everyone, I have a problem concerning saving the figures/plots I create with Matlab that I beleive should not be so hard to solve. However I have been unable to do so despite of searching the help file, internet and trying multiple commands. I can be very specific about what I wánt to acheive. What I want is t... 27 May 2010 14:49

Sort by clicking on column heading in uitable?
Hi Hoi, As far as I know, you can not assign a callback function to the column header of an uitable. But i can suggest 3 ways to you: 1- You can put pushbuttons on the headers at uitable, 2- You can put textboxes on the headers at uitable and assign ButtonDownFcn to the texboxes, 3- At uitable, you can use ... 27 May 2010 09:15

IDEA search - fast read and write on workspace at RUNTIME (Simulink)
Hello all, I want to implement the following task and I'm not sure if Simulink is thought to be used that way: The idea is to steer and control, but as well do some measurements on a test bench. We have sensors on it, which can be accesed via Simulink - Blocks, but only by one block at the same time. We would... 27 May 2010 15:56

HELP IF ME YOU CAN!!! Data reduction.
Hi guys, I have and N X 2 matrix, which contains 'x' and 'y' axis of my data. Does anyone know how I could reduce the matrix to an N X 1 vector? That is, my 'x' gets plotted against the corresponding value of the row or vice versa. Please help! Charles ... 27 May 2010 18:08