Matlab

Joystick Interface
I would like to interface my MATLAB 6DOF flight simulation routine I wrote with a USB joystick, but I do not know how to interface to the joystick. Also, because the simulation will have to run real time, I would need to know a way to make the time step follow an actual physical amount of time, otherwise it will blast ... 23 Jul 2010 15:49

how to design two bandpass filter , after same gaussian noise pass throuht those two filter, output gaussian noise have same energy
Hi , I want to design two bandpass filter: 1)They have same bandwidth but work at different center frequency. After same gaussian noise pass through those two filters, the output gaussian noise must be band-limited gaussian noise.Because those two filter have same bandwidth, the output noise should have same or ... 25 Jul 2010 23:48

Passing array by ref to C# using COM server
I am trying to create a method for accessing a C# API from matlab. Currently, I am trying to solve the problem by creating a COM server as described by this post: http://www.mathworks.com/matlabcentral/fileexchange/16549-using-c-functions-and-forms-in-matlab Everything "seems" to work nice except for calling this C... 23 Jul 2010 13:37

undo-ing wrong entry when using 'input' function
hallo ... i have the following : T(k)=input('Temperature : '); Tau(k)=input('Verweilzeit : '); UV(k)=input ('UV ERgebniss : '); let's say i accidentally enter the wrong value for T and matlab prompt me for the value of the next input which is Tau.. is there anyway i can 'undo' and reenter value for T a... 23 Jul 2010 13:37

changing size of array
So this might be quite simple and I just am having a brain fart... My issue is that I am reading in data files to a 3dimensional array where I use hdrload.m to do this, First I load the header and data both as a 2D array then add them to the 3D array. However, some of my header files are dimensions: 187 x 84 and ... 23 Jul 2010 14:43

Which side of the plane
Hello all, I have a data that have 4 parameters. A matrix with 4 columns. In each line of the matrix, I desing a point with the four numerical feats. So the points would be in a 4-D. After this, I want to design several planes that divide these points in two groups. The first plane would be developed by the fou... 10 Aug 2010 09:05

Reading Non-Rectangular Text File
Any advice? ... 23 Jul 2010 12:31

remove horizontal shifts in image
"Al Jackson" <allen.jackson(a)wright.edu> wrote in message <i2ccg0$qgb$1(a)fred.mathworks.com>... I would like to remove shifts in horizontal image lines that arise from oscillations in the object. The images are SEM type, obtained via linescans that can vary from 20 to 120 seconds for the full scan. Pixels are 1024 by ... 28 Jul 2010 12:57

Transferring data from one array to another
Hello all, Background: I have a program that gets spectral data from a number of images in a folder. The user inputs a number of spectra they wish to see and the program displays a plot of the spectra. Each spectra represents one region of interest (ROI), which is the average spectral data from a number of r... 23 Jul 2010 15:49

Is there a way to access the left top corner of uitable
I generated a table using GUIDE. I would like to access the cell above the row labels and to the left of the column labels. I would like to put some text in that area. Can this be done? Thanks. ... 23 Jul 2010 12:31