Measuring saccade curvature: A curve-fitting approach

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

Measuring saccade curvature: a curve-fitting approach.

Saccade curvature is becoming a popular measure for detecting the presence of competing saccadic motor programs. Several different methods of quantifying saccade curvature have been employed. In the present study, we compared these metrics with each other and with novel measures based on curve fitting. Initial deviation metrics were only moderately associated with the more widely used metric of...

متن کامل

A Bayesian Curve Fitting Approach to

A Bayesian method of estimating the power spectra of stationary random processes is proposed. Initially we estimate the true spectra via the log pe-riodogram but due to the inadequacies of the periodogram when the true spectrum has a high dynamic range and/or is rapidly varying for such problems we use the multitaper spectrum estimates which have known error distributions. Piecewise polynomials...

متن کامل

Curvature and torsion estimators based on parametric curve fitting

Many applications of geometry processing and computer vision rely on geometric properties of curves, particularly their curvature. Several methods have already been proposed to estimate the curvature of a planar curve, most of them for curves in digital spaces. This work proposes a new scheme for estimating curvature and torsion of planar and spatial curves, based on weighted least–squares fitt...

متن کامل

Application of Curve Fitting Extrapolation in Measuring Transient Surface Temperature

The engine inner wall surface temperature was measured by the plug blind-hole extrapolation, and multiple thermocouples were installed at different depths in the substrate. The engine wall extrapolation model of transient high temperature was established according to the basic principles of heat transfer. The transient temperatures were measured by thermocouples buried at different depths of th...

متن کامل

Signal detection Using Rational Function Curve Fitting

In this manuscript, we proposed a new scheme in communication signal detection which is respect to the curve shape of received signal and based on the extraction of curve fitting (CF) features. This feature extraction technique is proposed for signal data classification in receiver. The proposed scheme is based on curve fitting and approximation of rational fraction coefficients. For each symbo...

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: Behavior Research Methods, Instruments, & Computers

سال: 2002

ISSN: 0743-3808,1532-5970

DOI: 10.3758/bf03195490