Bessel

Noun

Meaning

German mathematician and astronomer who made accurate measurements of stellar distances and who predicted the existence on an 8th planet (1784-1846)

Source: WordNet

Synonyms

Friedrich Wilhelm Bessel

Phrases with the word

Bessel's correction Bessel ellipsoid Bessel function of the first kind Bessel function of the second kind

Anagrams

blesse

Examples

A Bessel filter (not shown) has an even poorer transition in the frequency domain, but maintains the best phase fidelity of a waveform. Source: Internet

Alpha Centauri A and over limb of Saturn The first direct measurement of the distance to a star ( 61 Cygni at 11.4 light-years ) was made in 1838 by Friedrich Bessel using the parallax technique. Source: Internet

Bessel roughly estimated the period of the companion of Sirius to be about half a century; C. A. F. Peters computed an orbit for it in 1851. Source: Internet

Bessel functions are therefore especially important for many problems of wave propagation and static potentials. Source: Internet

Bessel is responsible for the correction to the formula for the sample variance estimator named in his honour. Source: Internet

Asymptotic forms The Bessel functions have the following asymptotic forms. Source: Internet

Close letter words and terms

Bessbrook bessbug Besse Bessel beam Bessel ellipsoid Bessel function