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Discussion Groups | Matlab DSP

Technical discussion about Matlab and issues related to Digital Signal Processing.

Search Results for "fsk"

  

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help in plotting power spectra of FSK modulation

mail_harpreet - Jul 2 2002
i have been trying to get the power spectra of an FSK modulated scheme...i am getting a very good spectra for m-ary psk and msk and other schemes by using the fft f... help in plotting power spectra of FSK modulation

FSK modulation   [5 Articles]

John - Nov 15 2002
I'tyring to generate a bit stream that will be modulated using an FSK signal. So far what I have is when I plotted the graph what I have is not an FSK signal but a ... FSK modulation

Fsk code

naim...@yahoo.com.sg - Jul 24 2007
Hi,I would like to ask about my Fsk code.Why when i change my ts value to 0.05 or 0.005,i'm not able to get the correct Fsk signal?Anybody can help me?Below is what my code looks l... Fsk code

help needed 'fsk and bpsk simulation'

lizar_indra - Jan 26 2006
Dear MATLAB users, i am new in using matlab and i want suggestion what sould i do? or may be a solution, here's my problem: how to make graphically simulation if I want ... help needed 'fsk and bpsk simulation'

Need real FSK demodulator model

george_barr - Jul 14 2003
I am a newbie to Matlab. Does anyone have an already built matlab model preferably using blocksets that will demodulate FSK data? I am trying to demodulate pager si... Need real FSK demodulator model

V.23 Receiver Matlab Code

ap_purohit - Jul 28 2005
Hi, This is Amit.I am working in Audio Processing Group.I am in urgent need of V.23 Receiver (FSK Receiver at 1200 Bit/sec) Matlab code.I have got the basic idea of t... V.23 Receiver Matlab Code

non-coherent FSK demodulation using quadrature receivers

Louis Angeles - Apr 14 2003
Hello, I've been working on an FSK non-coherent demodulation using a quadrature receiver. I was actually getting some ambiguous results maybe you guys can check it ... non-coherent FSK demodulation using quadrature receivers

PN sequence generation in MATLAB   [3 Articles]

samee ullah - Mar 8 2007
Hi members of this group: Can any body tell me how to generate PN sequence as an input to a non-coherent Binary FSK transmission system. Matlab code please. Thanks, Jamee... PN sequence generation in MATLAB

questions on the function ddemodce

pengjiang662003 - Jun 7 2003
I am confused with the using of ddemodce.In the syntax ddemodce (x,Fd,Fs,'fsk',M,Tone),how can I specify the two carrier frequency? What is the meaning of "tone spa... questions on the function ddemodce

Powerline communication problem

mohsen bahrami - Aug 8 2007
Hi friends, I have been investigating on the applicability of power line communications techniques. I want to simulate the plc system in MATLAB (m file).The simulation incl... Powerline communication problem

Help doing correlation detector in mat lab   [4 Articles]

sumanth - Nov 16 2004
Hai, I am doing project on FSK detection using correlation detector.i stuck on integration part.i am getting discrete values.but in built funciton "int" in ... Help doing correlation detector in mat lab

Help! on ASK, FSK, BPSK demodulation

hwcl...@gmail.com - Mar 17 2008
Hi, I didn't use the default functions in matlab to plot modulations. I use my own code. Do you guys have any suggestion how to generate demodulation plot? Do I have to use "xcorr"... Help! on ASK, FSK, BPSK demodulation