QPSK TX RX System Analysis

Version 1.0.0.0 (8.07 KB) by J C
This m file constructs a complete QPSK TX RX system
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Updated 26 Apr 2016

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m file for simulating a complete QPSK TX RX using an I Q correlator with low pass filters. Serial to parallel and parallel to serial converters are included.

Cite As

J C (2024). QPSK TX RX System Analysis (https://www.mathworks.com/matlabcentral/fileexchange/9442-qpsk-tx-rx-system-analysis), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: Direct Sequence Spread Spectrum

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Version Published Release Notes
1.0.0.0

BSD License
Parallel to serial converter needs work. I know thatI and Q are complex but wanted to see if it could be done with real values and not use phase demapping. It's close, but not good enough. I will keep working with it.