Description: QPSK SIMULATION Orthogonal phase shift keying (Quadrature Phase Shift Keyin, QPSK) is a digital modulation method. It is divided into two kinds: absolute phase shift and relative phase shift. As the phase ambiguity problem exists in the absolute phase shift mode, the relative phase shift mode DQPSK is used in practice.
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| Filename | Size | Date |
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| viterbi.m | 3817 | 2009-11-12
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| bin2deci.m | 69 | 1996-11-10
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| deci2bin.m | 130 | 1996-11-10
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| metric.m | 79 | 1996-11-11 |
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