DocumentCode :
3061274
Title :
The signal representation language SRL
Author :
Kopec, G.
Author_Institution :
Fairchild laboratory for artificial intelligence research Palo Alto, CA
Volume :
8
fYear :
1983
fDate :
30407
Firstpage :
1168
Lastpage :
1171
Abstract :
SRL is a Lisp-based language for representing discrete-time signals as abstract objects whose properties reflect those of the represented signals. The basic concepts and facilities of SRL are motivated by a number of elementary observations about the mathematics of signals and the mathematical notations commonly employed to describe them. The fundamental activity in SRL programming is the implementation of signal types. A signal type is a representation for a class of signals which share a common procedure for computing the value of a sample. Instances of a signal type are created by fixing the values of the free variables of this procedure. The basic observable properties of a signal are the dimensions of its domain and the values of its samples. Signal objects are immutable so that the properties of a signal remain fixed after the signal is created.
Keywords :
Array signal processing; Artificial intelligence; Computational modeling; Computer languages; Laboratories; Mathematics; Multidimensional signal processing; Signal processing; Signal processing algorithms; Signal representations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
Type :
conf
DOI :
10.1109/ICASSP.1983.1171941
Filename :
1171941
Link To Document :
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