Complex Principal Oscillation Pattern Analysis

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

Principal-Oscillation-Pattern Analysis of Gene Expression

Principal-oscillation-pattern (POP) analysis is a multivariate and systematic technique for identifying the dynamic characteristics of a system from time-series data. In this study, we demonstrate the first application of POP analysis to genome-wide time-series gene-expression data. We use POP analysis to infer oscillation patterns in gene expression. Typically, a genomic system matrix cannot b...

متن کامل

Robust Principal Component Analysis with Complex Noise

The research on robust principal component analysis (RPCA) has been attracting much attention recently. The original RPCA model assumes sparse noise, and use the L1-norm to characterize the error term. In practice, however, the noise is much more complex and it is not appropriate to simply use a certain Lp-norm for noise modeling. We propose a generative RPCA model under the Bayesian framework ...

متن کامل

Principal Component Analysis With Complex Kernels

Non-linear complex representations, via the use of complex kernels, can be applied to model and capture the nonlinearities of complex data. Even though, the theoretical tools of Complex Reproducing Kernel Hilbert Spaces (CRKHS) have been recently successfully applied to the design of digital filters and regression and classification frameworks there is limited research on component analysis and...

متن کامل

Complex-valued neural networks for nonlinear complex principal component analysis

Principal component analysis (PCA) has been generalized to complex principal component analysis (CPCA), which has been widely applied to complex-valued data, two-dimensional vector fields, and complexified real data through the Hilbert transform. Nonlinear PCA (NLPCA) can also be performed using auto-associative feed-forward neural network (NN) models, which allows the extraction of nonlinear f...

متن کامل

Boundary-Induced Pattern Formation from Temporal Oscillation: Spatial Map Analysis

Boundary-induced pattern formation from a spatially uniform state is investigated using onedimensional reaction-diffusion equations. The temporal oscillation is successively transformed into a spatially periodic pattern, triggered by diffusion from the fixed boundary. We introduced a spatial map, whose temporal sequence, under selection criteria from multiple stationary solutions, can completel...

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: 1993

ISSN: 0894-8755,1520-0442

DOI: 10.1175/1520-0442(1993)006<1972:cpopa>2.0.co;2