Monte Carlo Singular Spectrum Analysis (SSA) Revisited: Detecting Oscillator Clusters in Multivariate Datasets

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Analysis of Process Dynamics with Monte Carlo Singular Spectrum Analysis

Singular spectrum analysis of time series observations can be visualized as a sliding window of width m moving down the time series x of length n, to determine the orthogonal patterns that best capture the variance presented by the window. It is designed to extract information from short and noisy time series. This allows the time series to be decomposed into various components, ideally separat...

متن کامل

Classification of process dynamics with Monte Carlo singular spectrum analysis

Singular spectrum analysis is a linear multivariate method for the analysis of time series data, based on principal component analysis of an augmented data set consisting of the original time series data and lagged copies of the data. It can be used to decompose the time series into a set of component time series, each of which could be investigated individually to gain a better understanding o...

متن کامل

Replica Monte Carlo Simulation (revisited)

In 1986, Swendsen and Wang proposed a replica Monte Carlo algorithm for spin glasses [Phys. Rev. Lett. 57 (1986) 2607]. Two important ingredients are present, (1) the use of a collection of systems (replicas) at different of temperatures, but with the same random couplings, (2) defining and flipping clusters. Exchange of information between the systems is facilitated by fixing the τ spin (τ = σ...

متن کامل

The Fermion Monte Carlo revisited

In this work we present a detailed study of the Fermion Monte Carlo algorithm (FMC), a recently proposed stochastic method for calculating fermionic ground-state energies. A proof that the FMC method is an exact method is given. In this work the stability of the method is related to the difference between the lowest (bosonic-type) eigenvalue of the FMC diffusion operator and the exact fermi ene...

متن کامل

Percolation of Monte Carlo Clusters

Percolation theory is of interest in problems of phase transitions in condensed matter physics, and in biology and chemistry. More recently, concepts of percolation theory have been invoked in studies of color deconfinement at high temperatures in Quantum Chromodynamics. In the present paper we briefly review the basic concept of percolation theory, exemplify its application to the Ising model,...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Climate

سال: 2015

ISSN: 0894-8755,1520-0442

DOI: 10.1175/jcli-d-15-0100.1