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This program is used to calculate the Bit Error Rate (BER) of QPSK in an Additive White Gaussian Noise (AWGN) channel. The modulation and demodulation is done at baseband. Complex numbers are used to model the in-phase and quadrature components of a QPSK signal. The length of the symbol sequence and range of EbNo can be varied.
Cite As
Yasir Ahmed (2026). QPSK Modulation in AWGN (https://www.mathworks.com/matlabcentral/fileexchange/33443-qpsk-modulation-in-awgn), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (1.6 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
