QPSK (4QAM) symbol error rate

Version 1.0.0.0 (1,23 ko) par Krishna Sankar M
Simulates the symbol error rate for QPSK modulation scheme
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Mise à jour 17 avr. 2008

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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/

Citation pour cette source

Krishna Sankar M (2024). QPSK (4QAM) symbol error rate (https://www.mathworks.com/matlabcentral/fileexchange/19609-qpsk-4qam-symbol-error-rate), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R14
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Version Publié le Notes de version
1.0.0.0