Ångström exponent errors prevent accurate visibility measurement
نویسندگان
چکیده
منابع مشابه
Accurate Measurement of Small Execution Times - Getting Around Measurement Errors
Engineers and researchers often require accurate measurements of small execution times or duration of events in a program. Errors in the measurement facility can introduce important challenges, especially when measuring small intervals. Mitigating approaches commonly used exhibit several issues; in particular, they only reduce the effect of the error, and never eliminate it. In this letter, we ...
متن کاملLearning with Errors in the Exponent
We initiate the study of a novel class of group-theoretic intractability problems. Inspired by the theory of learning in presence of errors [Regev, STOC’05] we ask if noise in the exponent amplifies intractability. We put forth the notion of Learning with Errors in the Exponent (LWEE) and rather surprisingly show that various attractive properties known to exclusively hold for lattices carry ov...
متن کاملAccurate Measurement of Small Execution Times –Getting Around Measurement Errors (Extended Technical Report)
Engineers and researchers often require accurate measurements of small execution times or duration of events in a program. Errors in the measurement facility can introduce important challenges, especially when measuring small intervals. Mitigating approaches commonly used exhibit several issues; in particular, they only reduce the effect of the error, and never eliminate it. In this technical r...
متن کاملEstimating the anomalous diffusion exponent for single particle tracking data with measurement errors - An alternative approach
Accurately characterizing the anomalous diffusion of a tracer particle has become a central issue in biophysics. However, measurement errors raise difficulty in the characterization of single trajectories, which is usually performed through the time-averaged mean square displacement (TAMSD). In this paper, we study a fractionally integrated moving average (FIMA) process as an appropriate model ...
متن کاملAccurate Error Bounds for Multi-Resolution Visibility
We propose a general error-driven algorithm to compute form factors in complex scenes equipped with a suitable cluster hierarchy. This opens the way for the efficient approximation of form factors in a controlled manner, with guaranteed error bounds at every stage of the calculation. In particular we discuss the issues of bounding the error in the form factor approximation using average cluster...
متن کاملذخیره 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: 2021
ISSN: 1867-8548
DOI: 10.5194/amt-14-2441-2021