Brian Haddad: Difference between revisions
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'''''Abstract''''' |
'''''Abstract''''' |
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:This project demodulates at least two PSK31 signals with limited phase shifting.The approach begins by filtering the signal to find the peaks and interpolated to connect the maximums. |
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'''''Introduction''''' |
'''''Introduction''''' |
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:PSK31 was developed by Peter Martinez (G3PLX) in 1998. PSK31 varies in amplitude and phase, but not frequency. This is extremely useful in amateur radio. When there is constant phase, it is considered to be a 'one', when the phase shifts, it is a 'zero'. |
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'''''Matlab Plots''''' |
'''''Matlab Plots''''' |
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:These are the plots |
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Revision as of 19:13, 12 December 2012
Contact Info:
Email: brian.haddad(AT)wallawalla(dot)edu
Articles Added:
PSK31 Demodulation (In Progress)
Fall, 2012
- Partner Denver Lodge
Abstract
- This project demodulates at least two PSK31 signals with limited phase shifting.The approach begins by filtering the signal to find the peaks and interpolated to connect the maximums.
Introduction
- PSK31 was developed by Peter Martinez (G3PLX) in 1998. PSK31 varies in amplitude and phase, but not frequency. This is extremely useful in amateur radio. When there is constant phase, it is considered to be a 'one', when the phase shifts, it is a 'zero'.
Matlab Script
% This script demodulates the PSK31 signal
Matlab Plots
- These are the plots
Conclusion
- The end.