Frequency spectrum — Familiar concepts associated with a frequency are colors, musical notes, radio/TV channels, and even the regular rotation of the earth. A source of light can have many colors mixed together and in different amounts (intensities). A rainbow, or… … Wikipedia
Dollar cost averaging — (DCA) is an investment strategy that may be used with any currency. It takes the form of investing equal monetary amounts regularly and periodically over specific time periods (such as $100 monthly) in a particular investment or portfolio. By… … Wikipedia
Method of averaging — In the study of dynamical systems, the method of averaging is used to study certain time varying systems by analyzing easier, time invariant systems obtained by averaging the original system. Definition Consider a general, nonlinear dynamical… … Wikipedia
Orthogonal frequency-division multiple access — Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial multiplexing (MIMO) … Wikipedia
List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… … Wikipedia
Alaska Interconnection — The Alaska Interconnection is counted as one of the three minor alternating current (AC) power grids in North America, although it actually consists of two independent grids with no interties. The other minor interconnections are the Québec… … Wikipedia
FEAT — • Frequency of Every Allowable Term ( > IEEE Standard Dictionary ) • Final Engineering Acceptance Test NASA • Fine Error Averaging Test … Acronyms
Sound level meter — Type 1 Sound Level Meter (Shown: Svantek 979) Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft… … Wikipedia
Evoked potential — Intervention MeSH D005071 An evoked potential (or evoked response ) is an electrical potential recorded from the nervous system of a human or other animal following presentation of a … Wikipedia
Nuclear 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,… … Wikipedia
