Smoothing error pitfalls

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Smoothing error pitfalls

The difference due to the content of a priori information between a constrained retrieval and the true atmospheric state is usually represented by a diagnostic quantity called smoothing error. In this paper it is shown that, regardless of the usefulness of the smoothing error as a diagnostic tool in its own right, the concept of the smoothing error as a component of the retrieval error budget i...

متن کامل

Multiscale Smoothing Error Models

1) uSF (s, F ) is a T F S S B R transfer function, and 2) I l l / ( S , F ) w S F ( s , F ) l l , = O(E). AbstractA class of multiscale stochastic models based on scalerecursive dvnamics on trees has recentlv been introduced. These models Proof: By Theorem 2, ~ ( s , F ) is a TFS-SBR transfer function. Also, ’ F ( s, E) E T, because it has the same slow and fast transfer functions as “(“ Since ...

متن کامل

Multiscale Smoothing Error Models 1

A class of multiscale stochastic models based on scale-recursive dynamics on trees has recently been introduced. These models are interesting because they can be used to represent a broad class of physical phenomena and because they lead to eecient algorithms for estimation and likelihood calculation. In this paper, we provide a complete statistical characterization of the error associated with...

متن کامل

Uniform Error Bounds for Smoothing Splines

Almost sure bounds are established for the uniform error of smoothing splines in nonparametric regression with random designs. Some kernel-like properties of the Green’s function for an appropriate boundary value problem are needed to reduce the problem to that for kernel-like regression estimators. Then, results of Einmahl and Mason (2005) imply the required bounds, uniformly in the smoothing ...

متن کامل

Exponential Smoothing: A Prediction Error Decomposition Principle

In the exponential smoothing approach to forecasting, restrictions are often imposed on the smoothing parameters which ensure that certain components are exponentially weighted averages. In this paper, a new general restriction is derived on the basis that the one-step ahead prediction error can be decomposed into permanent and transient components. It is found that this general restriction red...

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: Atmospheric Measurement Techniques

سال: 2014

ISSN: 1867-8548

DOI: 10.5194/amt-7-3023-2014