Matlab

fft sign?
On Apr 29, 11:57 am, "h xu" <quabla...(a)gmx.de> wrote: i've written a small and simple script to test the fft-function of matlab that transformates exp(i*n*pi/xmax * x) from xmin=-xmax to xmax. that should result in a kronecker delta with positive amplitude with value 1... but for some reason the amplitud... 6 May 2008 22:22

surface integration using unsorted numerical data
Hello guys I have been working with this for some time now and I have decided that I am on a dead end. I have a set of data exported from FLUENT CFD software. It is unsorted and consists of the cartesian coordinated x, y, z, and a number of variables. I want to perform surface integration on a number of variables sa... 7 May 2008 13:25

fmincon query
I am trying to understand how 'fmincon' works for my minimization problem from the printed output. Actually, fmincon prints some output and then exits giving error message. The output is like this : End diagnostic information 9 0.0000000000 2.71580405e-03 0.0000271580 11 0.00271580... 6 May 2008 22:22

fmincon query
I am trying to understand how 'fmincon' works for my minimization problem from the printed output. Actually, fmincon prints some output and then exits giving error message. The output is like this : End diagnostic information 9 0.0000000000 2.71580405e-03 0.0000271580 11 0.00271580... 6 May 2008 22:22

fmincon query
I am trying to understand how 'fmincon' works for my minimization problem from the printed output. Actually, fmincon prints some output and then exits giving error message. The output is like this : End diagnostic information 9 0.0000000000 2.71580405e-03 0.0000271580 11 0.00271580... 6 May 2008 23:26

how to use combolist of vsFlexArray in GUI
"Ashwini Deshpande" <vd.ashwini(a)mathworks.com> wrote in message <fve31c$309$1(a)fred.mathworks.com>... "matt dash" <n.a(a)mail.com> wrote in message <fvcq0t$k0p$1(a)fred.mathworks.com>... ashwini has you confused with someone else... the answer SHOULD be: figure a=actxcontrol('VSFLEX.v... 6 May 2008 22:22

changing name
Hi all ! I need some help about a little problem with changing names on a struct. I have a structure with the following fields 'Day1', 'Day2', 'Day3'... etc I also have a variable 'day'. My problem is that when I want to write in "Day2" for example in my structure, I try this : day=2; name=strcat(... 6 May 2008 22:22

3D plotting
I have a pretty nasty function I need to calculate (see below (y)). What I need to do now is to calculate and display Q. Q is a scalar, depending on the value of R and N (specified below). Now I want to calculate Q over a range of values of R and N and make a 3-D graph of it. How would I best do that? Suggestions?... 6 May 2008 22:22

c-code loop translated into matlab
Hello all. I have a problem that is beyond my level of knowledge that I thought the matlab community may be able to help. I know matlab reasonably well, the problem is that I do not know C. I have a small chunk of C-code that I want to get to work with matlab. I would imagine that the easiest is to rewrite it... 6 May 2008 23:26

Matlab and Windows Mobile 5.0
roberson(a)ibd.nrc-cnrc.gc.ca (Walter Roberson) wrote in message <ft2ntk$kq6$1(a)canopus.cc.umanitoba.ca>... In article <ft25ef$mid$1(a)fred.mathworks.com>, Sanja <sanja(a)mathworks.com> wrote: I'm working on development of LPR system in Matlab and I need to deploy it on Pocket PC running on Windows Mobil... 6 May 2008 23:26