Name: Nonstationarities in Hydrologic and Environmental Time Series (en Inglés)
Price: 749.14 PEN
Availability: InStock
Author: Rao, A. R. ; Hamed, K. H. ; Huey-Long Chen
ISBN: 9789401039796

portada Nonstationarities in Hydrologic and Environmental Time Series (en Inglés)

Formato

Libro Físico

Autor

Editorial

Idioma

Inglés

N° páginas

365

Encuadernación

Tapa Blanda

Dimensiones

23.4 x 15.6 x 2.1 cm

Peso

0.55 kg.

ISBN13

9789401039796

Categorías

Probabilidad y estadística
Matemáticas aplicadas
Hidrología e hidrosfera

Nonstationarities in Hydrologic and Environmental Time Series (en Inglés)

A. R. Rao (Autor) · K. H. Hamed (Autor) · Huey-Long Chen (Autor) · Springer · Tapa Blanda

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Reseña del libro "Nonstationarities in Hydrologic and Environmental Time Series (en Inglés)"

Conventionally, time series have been studied either in the time domain or the frequency domain. The representation of a signal in the time domain is localized in time, i.e . the value of the signal at each instant in time is well defined . However, the time representation of a signal is poorly localized in frequency, i.e. little information about the frequency content of the signal at a certain frequency can be known by looking at the signal in the time domain . On the other hand, the representation of a signal in the frequency domain is well localized in frequency, but is poorly localized in time, and as a consequence it is impossible to tell when certain events occurred in time. In studying stationary or conditionally stationary processes with mixed spectra, the separate use of time domain and frequency domain analyses is sufficient to reveal the structure of the process . Results discussed in the previous chapters suggest that the time series analyzed in this book are conditionally stationary processes with mixed spectra. Additionally, there is some indication of nonstationarity, especially in longer time series.