• The decomposition of time series is a statistical task that deconstructs a time series into several components, each representing one of the underlying...
    7 KB (825 words) - 13:54, 1 November 2023
  • Thumbnail for Time series
    In mathematics, a time series is a series of data points indexed (or listed or graphed) in time order. Most commonly, a time series is a sequence taken...
    40 KB (4,833 words) - 20:25, 10 March 2024
  • Thumbnail for Singular spectrum analysis
    Singular spectrum analysis (category Multivariate time series)
    decomposition of time series and random fields and in the Mañé (1981)–Takens (1981) embedding theorem. SSA can be an aid in the decomposition of time...
    42 KB (6,545 words) - 21:27, 9 February 2024
  • Thumbnail for Fourier series
    defined the Fourier series for real-valued functions of real arguments, and used the sine and cosine functions in the decomposition. Many other Fourier-related...
    71 KB (10,850 words) - 13:05, 9 April 2024
  • facilitate decomposition whereas shaded areas can slow down decomposition. The amount of moisture in the environment in which a corpse decomposes also has...
    17 KB (2,002 words) - 23:07, 12 January 2024
  • mode decomposition (DMD) is a dimensionality reduction algorithm developed by Peter J. Schmid and Joern Sesterhenn in 2008. Given a time series of data...
    24 KB (3,598 words) - 02:25, 22 January 2024
  • Thumbnail for Thermal decomposition
    Thermal decomposition (or thermolysis) is a chemical decomposition caused by heat. The decomposition temperature of a substance is the temperature at...
    6 KB (761 words) - 18:29, 19 April 2024
  • Secular variation (category Time series)
    The secular variation of a time series is its long-term, non-periodic variation (see decomposition of time series). Whether a variation is perceived as...
    10 KB (1,105 words) - 20:14, 3 October 2023
  • Thumbnail for Cepstrum
    decomposition of time series with applications to seismic exploration", E. A. Robinson MIT report 1954; Geophysics 1967 vol. 32, pp. 418–484; "Use of...
    18 KB (2,261 words) - 16:20, 14 March 2023
  • decomposition or factorization factors a matrix as the product of a lower triangular matrix and an upper triangular matrix (see matrix decomposition)...
    39 KB (6,254 words) - 04:04, 11 March 2024