Waveforms & Constellation Diagram of QPSK Modulation

Version 3.1.0 (1.65 KB) by Shehan Stainwall
By running this CODE you can get the Constellation Diagram and the waveforms of the signals.
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Updated 4 Dec 2020

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Constellation Diagrams and the Waveforms of the Message Signal, Transmitted Signal, and the Received Signal can be observed in the outputs of this Code.

Cite As

Shehan Stainwall (2026). Waveforms & Constellation Diagram of QPSK Modulation (https://www.mathworks.com/matlabcentral/fileexchange/78327-waveforms-constellation-diagram-of-qpsk-modulation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
3.1.0

AWGN added to the waveform
2.1.1

Renamed
2.1

Small Change of Graph ranges
2.0.0

The whole code is optimized.
1.0.1

One unnecessary code line has erased.
1.0.0