Matlab

Disable displaying with minreal?
Try this out: minreal(sys,[],0) I was getting annoyed with it as well and dug through their files figuring I would simply comment out the display line. Turns out they wrote in a means to turn off the notification, they just didn't put it in the help documentation. "Jason " <jason.levin(a)uav.com> wrote in messa... 4 Mar 2010 19:10

contourf with squares not interpolated contours?
Hi all, I would like to plot a matrix as a bunch of colors representing the z values, but I want the plot to give a well defined square, rather than the contours that are the reason countourf has its name. Example here: http://hansgilde.files.wordpress.com/2009/10/stock_heat.png Can anyone give me a hint on h... 4 Mar 2010 20:17

How do I extract a gain at a specific frequency from a bode plot???
I need to extract gains at specific frequencies in a bode plot. That way I can compare them to other that I have pulled in from excel. I need to be able to do it automatically so if the bode plot changes, I don't have to go back in and do it by hand. Thanks in advance!! ... 31 Mar 2010 09:50

ACEL DSP COMPATIBLE CODE FOR HISTEQ
Dear All, I am doing one project in which i am doing Image Enhancment , i use the function of histeq in Matlab , but it is not compatible with AcelDsp , As there any way to get result of this function with Acel Dsp compatible matlab commands Thanks ... 4 Mar 2010 16:55

How do I find the roots of legendre polynomial in an interval of [0,1]
Hello, I am a coop student new to Matlab and need to plot an equation on it. Part of the equation consists of finding the distinct roots of polynomials in the interval of [0,1]. I have tried using fzero command and roots command, but no luck. Can any one suggest how to use fzero on this or roots command. Fur... 5 Mar 2010 13:55

compiled gui very slow
I have a GUI that is very responsive when run in MATLAB environment, but very slow once it has been put through the MATLAB "compiler". I realize the compiler is not truly a compiler, but we need the stand alone application that the compiler provides. The GUI has multiple graphs with a spreadsheet type display und... 10 Mar 2010 16:26

how to get double integral when inner limit is function ofouter variable
Maybe I didn't ask the question clearly. The question is integrating on f(x)f(y) where the limit of x is a function of y. Thanks. ... 4 Mar 2010 16:55

Add autoregression component (AR model) to a mvnrnd multivariate time series
I have a series of multivariate monthly climate data that I am modeling with mvnrnd. However, the data generated from mvnrnd are temporally independent. This is not the case for the measured observations from which the means and covariances come from. I would like to add a autoregressive model to the mvnrnd generat... 4 Mar 2010 16:55

Unit Step, Advancing
Hello everyone, I am a beginner in program and in have been assigned a Discrete Signals project. I must graph: x[n]= (4/3)^n * u(4-n) It is multiplication, not convolution. But I am having trouble defining the zero region on the unit step advanced part. Can someone please help :-) ... 4 Mar 2010 16:55

COM Server Excel Workbook Color Palette
"Sander Aerts" <remove.this.sander.aerts(a)be.atlascopco.com> wrote in message <hcs0qb$ren$1(a)fred.mathworks.com>... Hello, I am writing an application that calculates some values, compares them to the previous version and then writes the result to an excel file. Depending on the comparisson with the previous va... 4 Mar 2010 15:48