Download Communications Blockset User`s Guide

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M-PAM Demodulator Passband
Output type
Determines whether the output consists of integers or groups of bits. If this
parameter is set to Bit, then the M-ary number parameter must be 2K for
some positive integer K.
Constellation ordering
Determines how the block maps each integer to a group of output bits. This
field is active only when Output type is set to Bit.
Normalization method
Determines how the block scales the signal constellation. Choices are Min.
distance between symbols, Average Power, and Peak Power.
Minimum distance
The distance between two nearest constellation points. This field appears
only when Normalization method is set to Min. distance between
symbols.
Average power (watts)
The average power of the symbols in the constellation. This field appears
only when Normalization method is set to Average Power.
Peak power (watts)
The maximum power of the symbols in the constellation. This field appears
only when Normalization method is set to Peak Power.
Symbol period (s)
The symbol period, which equals the sample time of the output.
Baseband samples per symbol
The number of baseband samples that represent each modulated symbol,
after the block converts the passband input to a baseband intermediary
signal.
Carrier frequency (Hz)
The frequency of the carrier.
Carrier initial phase (rad)
The initial phase of the carrier in radians.
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