QPSK (4QAM) symbol error rate
Simulates the symbol error rate for QPSK modulation scheme
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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/
Cite As
Krishna Sankar M (2026). QPSK (4QAM) symbol error rate (https://www.mathworks.com/matlabcentral/fileexchange/19609-qpsk-4qam-symbol-error-rate), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (1.23 KB)
-
No License
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
