damping time
61Mercury-Atlas 6 — For the Looking Glass airplane, see E 6 Mercury. Mercury Atlas 6 Mission insignia Mission statistics Mission name Mercury Atlas 6 Spacecraft name Friendship 7 …
62Continuous wavelet transform — of frequency breakdown signal. Used symlet with 5 vanishing moments. A continuous wavelet transform (CWT) is used to divide a continuous time function into wavelets. Unlike Fourier transform, the continuous wavelet transform possesses the ability …
63Levenberg–Marquardt algorithm — In mathematics and computing, the Levenberg–Marquardt algorithm (LMA)[1] provides a numerical solution to the problem of minimizing a function, generally nonlinear, over a space of parameters of the function. These minimization problems arise… …
64Quartz 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… …
65Headphone amplifier — A headphone amplifier is a kind of audio amplifier designed particularly to drive headphones instead of loudspeakers. Most commonly they are found embedded in electronic devices such as integrated amplifiers, portable music players and… …
66Shock response spectrum — A Shock Response Spectrum (SRS) [ [http://acronyms.thefreedictionary.com/Shock+response+spectrum Acronym] Acronym] is a graphical representation of an arbitrary transient acceleration input, such as shock in terms of how a Single Degree Of… …
67Rhizoctonia solani — (Anamorph) R. solani hyphae showing the distinguishing right angles Scientific classification Kingdom …
68plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …
69History of BMW motorcycles — BMW s motorcycle history began in 1921 when BMW commenced manufacturing engines for other companies. The motorcycle subsidiary now operates under the BMW Motorrad division. BMW (Bayerische Motoren Werke AG) introduced the first motorcycle under… …
70Nondimensionalization — is the partial or full removal of units from an equation involving physical quantities by a suitable substitution of variables. This technique can simplify and parameterize problems where measured units are involved. It is closely related to… …
