Codes for Combined Phase and Amplitude Modulated Signals in a Four-Dimensional Space.

Lars-Henning Zetterberg Hugo Brändström

Published in: IEEE Trans. Commun. (1977)

Keyphrases

instantaneous frequency
frequency modulation
phase information
signal processing
low dimensional
higher dimensional
vector space
space requirements
ecg signals
training phase
error correction
database
space time
dimensionality reduction
search space
feature space
data structure
image sequences