initial amplitude
1Amplitude modulation — Passband modulation v · d · e Analog modulation AM · …
2Parametric oscillator — A parametric oscillator is a simple harmonic oscillator whose parameters (its resonance frequency omega and damping eta) vary in time in a defined wayAnother intuitive way of understanding a parametric oscillator is as follows: a parametric… …
3Megatsunami — An artist s rendering of wave shoaling of a tsunami. Megatsunami (also known as iminami (斎波?, purification wave )) …
4Atmospheric tide — Atmospheric tides are global scale periodic oscillations of the atmosphere. In many ways they are analogous to ocean tides. Atmospheric tides can be excited by:*The regular day/night cycle in the insolation of the atmosphere *The gravitational… …
5Cumbre Vieja — Satellite photo of Caldera de Taburiente and Cumbre Vieja, La Palma, Canary Islands. (South is above, North below.) Elevation …
6Boundary layer transition — The process of a laminar boundary layer becoming turbulent is known as boundary layer transition. This process is an extraordinarily complicated process which at present is not fully understood. However, as the result of many decades of intensive …
7Reciprocating oscillation — is an action of oscillation where the oscillation vector varies its amplitude, frequency and or displacement reciprocally. (Note: not to be confused with the reciprocal of the given sinusoidal function). For example, an oscillation that changes… …
8Nuclear magnetic resonance — This article is about the physical phenomenon. For its use as a method in spectroscopy, see Nuclear magnetic resonance spectroscopy. NMR redirects here. For other uses, see NMR (disambiguation). First 1 GHz NMR Spectrometer (1000 MHz,… …
9Path integral formulation — This article is about a formulation of quantum mechanics. For integrals along a path, also known as line or contour integrals, see line integral. The path integral formulation of quantum mechanics is a description of quantum theory which… …
10mechanics — /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application …
