normalized quantity
91Ole Rømer — Rømer redirects here. For other uses, see Romer (disambiguation). Ole Rømer Ole Rømer, portrait by Jacob Coning from c. 1700 …
92PageRank — is a link analysis algorithm that assigns a numerical weighting to each element of a hyperlinked set of documents, such as the World Wide Web, with the purpose of measuring its relative importance within the set. The algorithm may be applied to… …
93Russian language — Russian русский язык (russkiy yazyk) Pronunciation [ˈrusʲkʲɪj jɪˈzɨk] Spoken in Russia, countries of the fo …
94Skewness — Example of experimental data with non zero (positive) skewness (gravitropic response of wheat coleoptiles, 1,790) In probability theory and statistics, skewness is a measure of the asymmetry of the probability distribution of a real valued random …
95Unemployment — World unemployment rates[1] as of January 2009[update] Unemployment (or …
96Weighted mean — The weighted mean is similar to an arithmetic mean (the most common type of average), where instead of each of the data points contributing equally to the final average, some data points contribute more than others. The notion of weighted mean… …
97Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… …
98Radiation pattern — Three dimensional antenna radiation patterns. The radial distance from the origin in any direction represents the strength of radiation emitted in that direction. The top shows the directive pattern of a horn antenna, the bottom shows the… …
99Data mining — Not to be confused with analytics, information extraction, or data analysis. Data mining (the analysis step of the knowledge discovery in databases process,[1] or KDD), a relatively young and interdisciplinary field of computer science[2][3] is… …
100Photodiode — Three Si and one Ge (bottom) photodiodes Symbol for photodiode …
