Title :
Exact deterministic and stochastic analysis of multirate systems with application to fractional sampling rate alteration
Author :
Petersohn, Ute ; Unger, Horst ; Fliege, Norbert J.
Author_Institution :
Dept. of Phys., Greifswald Univ., Germany
fDate :
30 May-2 Jun 1994
Abstract :
A frequency domain description of signal transmission in any structured multirate systems (MRS) based on a matrix calculus is presented. Deterministic and stochastic signals are characterized by modulation vectors and quadratic matrices, respectively. MRS are described by matrices; for LTI-systems we obtain diagonal matrices. The well handy matrix concept reflects the typical physical phenomena in MRS in an exact and transparent manner. As an example, an implementation reducing the sampling rate by the rational factor 2/3 is analysed
Keywords :
Baseband; Calculus; Filters; Frequency; Image sampling; Sampling methods; Stochastic resonance; Stochastic systems; Transfer functions; Wireless sensor networks;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408933
