freq. natural frequency

См. также в других словарях:

• Frequency (producer) — Frequency Background information Birth name Bryan Fryzel Born January 4, 1983 …   Wikipedia

• Within-document Frequency — WDF (Within document Frequency) bedeutet die dokumentspezifische Gewichtung eines Wortes. Die Formel für die Dokumentspezifische Wortgewichtung wurde von Donna Harman entwickelt um Worten, die in einem Dokument vorkommen, einen für die… …   Deutsch Wikipedia

• Within document frequency — WDF (Within document Frequency) bedeutet die dokumenspezifische Gewichtung eines Wortes. Die Formel für die Dokumentspezifische Wortgewichtung wurde von Donna Harman entwickelt um Worten, die in einem Dokument vorkommen, einen für die… …   Deutsch Wikipedia

• Piezoelectricity — is the ability of some materials (notably crystals and certain ceramics, including bone) to generate an electric potentialPrinciples of Instrumental Analysis. 6th Edition, 2007. Skoog, Holler, and Crouch. Chapter 1, Sec. 1C 4, Pg. 9.] in response …   Wikipedia

• Hardy–Weinberg principle — for two alleles: the horizontal axis shows the two allele frequencies p and q and the vertical axis shows the genotype frequencies. Each graph shows one of the three possible genotypes. The Hardy–Weinberg principle (also known by a variety of… …   Wikipedia

• Microelectromechanical system oscillator — Microelectromechanical system (MEMS) oscillators are timing devices that generate highly stable reference frequencies. These reference frequencies are used to sequence electronic systems, manage data transfer, define radio frequencies, and… …   Wikipedia

• Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal …   Wikipedia

• Quartz crystal microbalance — A quartz crystal microbalance (QCM) measures a mass per unit area by measuring the change in frequency of a quartz crystal resonator. The resonance is disturbed by the addition or removal of a small mass due to oxide growth/decay or film… …   Wikipedia

• CN Tower — This article is about the CN Tower in Toronto. For the tower in Edmonton, see CN Tower (Edmonton). CN Tower CN Tower is the world s 5th tallest free standing structure.[1] …   Wikipedia

• NEWSPAPERS, HEBREW — This article is arranged according to the following outline: the spread of the hebrew press main stages of development In Europe Through the Early 1880s ideology of the early press in europe until world war i in europe between the wars the… …   Encyclopedia of Judaism

• Renminbi — CNY and RMB redirect here. For other uses, see CNY (disambiguation) and RMB (disambiguation). Renminbi 人民币 (Chinese) …   Wikipedia