Matlab

independent and non identical channel
Usually we deal with independent and identical (i.i.d) MIMO channels. h=(1/sqrt(2))*(randn(nr,nt)+j*randn(nr,nt)). This is usually done for iid rayleigh channel, where 'nr' and 'nt' are the number of recieve and transmit antennas. however if I have to toss an independent and non identical (i.n.d) channel how do I do i... 13 Feb 2010 19:25

punchbag accelerometer matlab
hi, im a final year university student studying mechanical engineering. For my final year project i have to devise an experiment to show how accelerometers can be used to create a device to aid a boxer in terms of feedback. i plan to do this by placing accelerometers on the puchbag and then striking it with a giant ... 15 Feb 2010 07:35

sigTOOL: recompiling under Snow Leopard
Hello, I just realized I committed a silly mistake: I forgot to recompile sigTool with sigTOOL('compile') after i installed Snow Leopard. Then obviously some of the functions had ceased to work (e.g., spectrogram). Naturally, one needs the Snow Leopard version of XCode to get gcc4 working again. This stand... 13 Feb 2010 13:46

Ctrl+s doesn't work...what can I do?
Hi guys. When I want to save the file I'm editing, I'm a fan of the quick and easy ctrl+s. It even says I can do it under file->save. But it does nothing. I have to manually click the little floppy disk, and it's really obnoxious. Anyone know what I can do? Also, can I change it to have the nice usual cut and paste ... 13 Feb 2010 16:02

please help
please give me entire program to measure angle between reference object and interested object. the selection of interested object should depends on its area or intensity or RGB values. ... 13 Feb 2010 19:24

how to fit two sets of data to one curve
hey, guys, I have two sets of data, like x1.beta = [0.4233 0.2941 0.2163 0.1649 0.1298 0.1051 0.0864 0.0727 0.0618]; x1.A = [0.0492 0.0553 0.0566 0.0567 0.0529 0.0535 0.0495 0.0446 0.0421]; x2.beta = [0.3375 0.2323 0.1714 0.1296 0.1028 0.0831 ... 13 Feb 2010 12:39

creating a double delay line filter in time domain
hi, guys as i'm new to matlab & i need to create a double delay line filter in time domain it's equation is s(t)-2*s(t-T)+s(t-2T) . And later i have to put the result in a column matrix & get the plot of this result. ... 13 Feb 2010 12:39

How can I save a figure inside GUI
Hello: In a simple GUI which contains an axes.How can I save the figure as a *.fig or *.pdf ?? ... 13 Feb 2010 13:46

Is there any readymade function by which part of a string canbe extracted?
Thanx!!! :) ... 13 Feb 2010 12:39

Is there any readymade function by which part of a string can be
Samiran <samiran.iitkgp(a)gmail.com> wrote in message <1857484702.185654.1266078597050.JavaMail.root(a)gallium.mathforum.org>... Is there any readymade function by which part of a string can be extracted? like almost every other programming language has methods like 'substring'/'substr' to extract a part from a string b... 13 Feb 2010 12:39