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QPSK TRANSMITTER

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06 Jun 2005 (Updated )

M-file simulates a QPSK transmitter.

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File Information
Description

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter.

MATLAB release MATLAB 6.5 (R13)
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Comments and Ratings (16)
08 May 2008 Asif Mehmood  
07 Apr 2008 ruby ruby

je suis ├ętudiente en techniques de communication

16 Sep 2006 kavita s  
26 Jun 2006 sue sue

ok

04 May 2006 Asma abid  
02 May 2006 Ajaya kumar  
24 Apr 2006 mui lim tan  
22 Apr 2006 John Nash

It is indeed do me a favor.

20 Apr 2006 zad jim  
16 Apr 2006 Shashanka Narasimha

This report is quite helpful and the author has communicated the concept very nicely!!!

05 Apr 2006 richard nixon cruzado bustamante

hola para todos udtedes,ablo el espa├▒ol pues ingles muy poco me gustaria formar parte de los forums que se dan en internet de temas de matlab que en mi carrera profesional lo utilizamos bastante, en estos momentos estoy haciendo un proyecto usando el matlab para una modulacion QPSK, transmitir datso entre maquinas de forma inalambrica usando una modulacion QPSK gracias por dejarme ser parte de ustedes

03 Apr 2006 shin kyushik

fdf

29 Mar 2006 Rohan Patel  
26 Feb 2006 jiquan lee  
25 Nov 2005 ahmed alfadni  
23 Jun 2005 alain putain  

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