Abstract
Linear signal spaces are of great importance in signal and system theory, communication theory, and modern signal processing. Traditionally, a linear signal space is considered to be a more or less abstract mathematical concept. In this work, however, a time-frequency (TF) analysis of linear signal spaces is proposed whereby linear signal spaces are represented as surfaces extending over a joint TF plane. This new viewpoint is based mathematically on specific TF representations of linear signal spaces that extend well-known TF representations of signals. Thus, this work provides an extension of the TF analysis of signals to linear signal spaces.
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© 1998 Springer Science+Business Media New York
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Hlawatsch, F. (1998). Introduction and Outline. In: Time-Frequency Analysis and Synthesis of Linear Signal Spaces. The Kluwer International Series in Engineering and Computer Science, vol 440. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-2815-6_1
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DOI: https://doi.org/10.1007/978-1-4757-2815-6_1
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4419-5032-1
Online ISBN: 978-1-4757-2815-6
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