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Temporal Signal structure analysis

Proch W.

Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej. Konferencje

1999

Vol. 86, nr 24

206-211

Frequency analysis shows temporal signal distributed into 'plane waves' created by vectors whirling at angle speed of values equal to multiple speed resulting from finite observation time T. This method of analysis is said to be in accordance with human intuition which makes us see in circular movement an ideal from However obtained by this method periodical courses after time T make additional segments [2] on time axis in from of even and uneven functions. Besides at the beginning and end of segment T errors occur due to difference between real signal and that made during analysis.