Offset quadrature phase shift keying demodulation


z = oqpskdemod(y)
z = oqpskdemod(y,ini_phase)


z = oqpskdemod(y) demodulates the complex envelope y of an OQPSK modulated signal. The function implicitly downsamples by a factor of 2 because OQPSK does not permit an odd number of samples per symbol. If y is a matrix with multiple rows, the function processes the columns independently.

z = oqpskdemod(y,ini_phase) specifies the phase offset of the modulated signal in radians.

Introduced before R2006a

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