Direct Sequence Spread Spectrum (DSSS) for BPSK, QPSK and 16QAM modulations

Version 2.0.0.0 (8.29 KB) by Behind The Sciences
BPSK, QPSK and 16QAM DSSS Tx and Rx with multipath channel
3.7
(3)
1.9K Downloads
Updated 2 Jul 2017

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There are 3 functions containing the BPSK, QPSK and 16QAM transmitter, channel (multipath Rayleigh and exponentially decaying plus AWGN) and a script which calls the 3 functions and plots BER and PER results. For more information, please, have a look to this post: https://sites.google.com/site/solutionsbehindthesciences/towards-5g/bpskqpskand16qamdssstxandrxwithmultipathchannel
Also feel free to comment or ask :) Thanks!

Cite As

Behind The Sciences (2025). Direct Sequence Spread Spectrum (DSSS) for BPSK, QPSK and 16QAM modulations (https://www.mathworks.com/matlabcentral/fileexchange/55810-direct-sequence-spread-spectrum-dsss-for-bpsk-qpsk-and-16qam-modulations), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2017a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
2.0.0.0

The PER graph has been corrected (BPSK and QPSK were swapped in the previous version)
1.0.0.0