QPSK (4QAM) symbol error rate

Versione 1.0.0.0 (1,23 KB) da Krishna Sankar M
Simulates the symbol error rate for QPSK modulation scheme
3.3
(4)
7,7K download
Aggiornato 17 apr 2008

Nessuna licenza

The QPSK modulation scheme employs the alphabets {+/1 +/-j}. The simulation model generates the QPSK alphabets, passes through additive white gaussian noise and decodes the received symbol.

The symbol error rate computed through simulations is closely matching the theoretical symbol error rate. For description of the theoretical derivation of QPSK (4-QAM) symbol error rate, kindly refer the post:
http://www.dsplog.com/2007/11/06/symbol-error-rate-for-4-qam/

Cita come

Krishna Sankar M (2025). QPSK (4QAM) symbol error rate (https://www.mathworks.com/matlabcentral/fileexchange/19609-qpsk-4qam-symbol-error-rate), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R14
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Versione Pubblicato Note della release
1.0.0.0