Spectral analysis is an important method by which the variation in a data set can be decomposed into waves of different frequencies. In the form of the power spectral density it is usually estimated directly from the data using the fast Fourier transform which often requires considerable pre-process
The maximum entropy of an optical spectrum and the redistribution in phase space
โ Scribed by F. Remacle; R.D. Levine
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 406 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0009-2614
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