摘要:

Early in the twentieth century studies on perceptual‐motor tasks concluded that rhythmic processes generate harmonic characteristics in performance measures. Later this conclusion was discarded in favour of opposing theories. A statistical technique for use in obtaining new evidence for a theory of harmonic characteristics is outlined. Studies using this technique have obtained statistically significant evidence for the existence of harmonic characteristics of performance measures within the range 0.2–60.0 min. A brief outline in support of this conclusion is given and its relevance is discussed for investigations of perceptual‐motor performance.

ISSN:0022-1945    

DOI:10.1080/09291017609359527

出版商:Taylor & Francis Group    

年代:1976

数据来源: Taylor

摘要:

A computer program system for the analysis of equispaced time series is presented which includes plotting of several time series, smoothing of one time series with arbitrarily centered symmetric moving average processes, removing trends out of one time series by a stepwise linear approximation to the trend, calculating periodograms, normanalysis, estimates of powerspectra, and the application of an algorithm based on average signals. The system is proposed to be an adequate tool for detecting hidden periodicities of real time series, and for preparing an analysis in testing the methods on system generated artificial time series. It is fitted to computer dialog systems as well as to computer batch systems.

ISSN:0022-1945    

DOI:10.1080/09291017609359528

出版商:Taylor & Francis Group    

年代:1976

数据来源: Taylor

ISSN:0022-1945    

DOI:10.1080/09291017609359516

出版商:Taylor & Francis Group    

年代:1976

数据来源: Taylor