Effective measurements using digital signal analysis
- 1 April 1971
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Spectrum
- Vol. 8 (4), 62-70
- https://doi.org/10.1109/mspec.1971.5218046
Abstract
In order to be effective, measurements must be unambiguous and quantitative, which is only possible when such measurements yield numerical values that can attach to a given aspect of the system being measured in only one way and have only one interpretation. This article discusses the use of correlation, transfer, and coherence functions in obtaining such measurements.Keywords
This publication has 2 references indexed in Scilit:
- Estimation of transfer functions using the Fourier transform ratio methodAIAA Journal, 1970
- A guided tour of the fast Fourier transformIEEE Spectrum, 1969