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MT Align To Ideal Symbols (G Dataflow)

Last Modified: September 9, 2016

Locates the first occurrence of the ideal symbol timing instant in the matched filtered input complex waveform and applies phase-continuous resampling to align the first sample of the input complex waveform to the ideal symbol timing instant.

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Locates the first occurrence of the ideal symbol timing instant in the matched filtered input complex waveform, then applies phase-continuous resampling to align the first sample of the input complex waveform to the ideal symbol timing instant for PAM, ASK, QAM, and non-offset PSK modulation schemes. The returned waveform is symbol-time aligned such that its first sample corresponds to the optimal (ideal) symbol instant.
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Aligns the first sample of the input complex waveform to the ideal symbol timing instant for an offset PSK (OPSK) modulation scheme. This node returns an output complex waveform (offset removed) with the 1/2 symbol I/Q offset removed. Wire the output complex waveform (offset removed) to MT Decimate Oversampled Waveform to obtain the demodulated soft symbol decisions.
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Locates the first occurrence of the ideal symbol timing instant in the matched filtered input phase waveform, then applies phase-continuous resampling to align the first sample of the input phase waveform to the ideal symbol timing instant for an FSK modulation scheme. The returned waveform is symbol-time aligned such that its first sample corresponds to the optimal (ideal) symbol instant.
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Locates the first occurrence of the ideal symbol timing instant in the matched filtered input phase waveform, then applies phase-continuous resampling to align the first sample of the input phase waveform to the ideal symbol timing instant for an MSK or CPM modulation scheme. The returned waveform is symbol-time aligned such that its first sample corresponds to the optimal (ideal) symbol instant.

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