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Table 4 Representation of modulated signals

From: A novel framework for extracting moment-based fingerprint features in specific emitter identification

Modulation

Segment Strategy

MASK

\(g^{\{i\}}\left( t \right) =g\left( {t-\left( {{j}'-1} \right) T_{s} } \right) \sum \limits _{j=m_{i} }^{n_{i} } {g\left( {t-\left( {j-1} \right) T_\mathrm{c} } \right) }\)

MFSK

\(g^{\{i\}}\left( t \right) =\sum \limits _{j=m_{i} }^{n_{i} } {g\left( {t-\left( {j-1} \right) T_\mathrm{c} } \right) }\)

MPSK

\(g^{\{i\}}\left( t \right) =\sum \limits _{j=m_{i} }^{n_{i} } {g\left( {t-\left( {j-1} \right) T_\mathrm{c} } \right) }\)