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Discussion Groups | Matlab DSP
Technical discussion about Matlab and issues related to Digital Signal Processing.
Converting from java to matlab code
"omnia.mostafa21" - Apr 13 2008
Hii all,
i need you're help in my graduate project, it's a Speech Recognition one.
my code is written in java . i need to convert it into a matlab
simulink box , or a matl... 
Help with FFT and IFFT [6 Articles]
marc...@gmail.com - Apr 13 2008
Hi!!
I am new to matlab so please bear with me. I don't understand the IFFT and FFT matlab functions. Here is the code i am using:
[sig,fs]=wavread('aemixed.wav');
time=(1:l... fourier transform
shareena_b - Apr 13 2008
hi all,
i have one function, x = (e^-2t) cos (4t) u(t) and i
suppose to compute this fourier transform for the
continuous signal and plot the frequency spectrum. these
are... call exe file with 2 arguments as variable [4 Articles]
Shailen Segobin - Apr 11 2008
Hi,
I wanted to know if anyone has ever tried running an .exe file from an .m file, passing 2 arguments as input variables to the exe file?
Example> > > run('C:\directory\... PAPR [2 Articles]
mohamed hussien - Apr 10 2008
Hi,
I’m trying to calculate the PAPR in OFDM system, but I
don’t know why there is no result? I know there is
something wrong! Can any one help me to get it?
this is my progra... problem with mmreader command
sal - Apr 10 2008
Hello;
I need a help to solve the problem in reading a avi movie in matlab by
mmreader. my avi movie has PVMJPG30 video compression and when I am
reading it in matlab give me co... Writing mixed data to a .txt file [2 Articles]
bartvandewal - Apr 9 2008
Hello,
I'm trying to write mixed data to a text file. Basically I have 3
vectors: one with a date (mm:dd:yyyy), one with a time (HH:MM:SS), and
one with data.
I'm having a ha... S-functions for DSP implementation
dnlc...@yahoo.com - Apr 9 2008
Hello,
I need to program a DSP using Simulink. I need to create a custom bloc with S-functions that i will later on implement on the DSP with Real Time Workshop. I want to make ... Ripple value in Matlab firpmord function?
datu...@gmail.com - Apr 7 2008
Hi Experts,
I use matlab firpmord function
http://www.mathworks.com/access/helpdesk/help/toolbox/signal/firpmord.html
In help file it give the following example:
rp = 3; ... Calling a Simulink block from .m code
Vincent Coral - Apr 7 2008
Hi guys,
I'm working on a project with fixed-point toolbox on Matlab.
I need to seriously sum tons of fixed point objects, and found there's no
vectorized method around to do ...