rectangular component
71The vector of a quaternion — In the 19th century, the vector of a quaternion written Vq was a well defined mathematical entity in the classical quaternion notation system. This article is written using classical nomenclature. In this article the word vector means the… …
72analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
73spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
74Chinese character description languages — The Chinese character description languages are several proposed languages to most accurately and completely describe Chinese (or CJKV) characters and information such their list of components, list of strokes (basic and complex), their order,… …
75Features new to Windows Vista — This article is part of a series on Windows Vista New features Overview Technical and core system Security and safety Networking technologies I/O technologies Management and administration Removed features …
76Nouvelles fonctions de Windows Vista — Windows Vista (au début nommé Longhorn) a un grand nombre de nouvelles fonctionnalités en comparaison avec les versions précédentes de Windows qui couvrent tout le système d exploitation. ██ …
77Nouvelles fonctions de windows vista — Windows Vista (au début nommé Longhorn) a un grand nombre de nouvelles fonctionnalités en comparaison avec les versions précédentes de Windows qui couvrent tout le système d exploitation. ██ …
78Complex number — A complex number can be visually represented as a pair of numbers forming a vector on a diagram called an Argand diagram, representing the complex plane. Re is the real axis, Im is the imaginary axis, and i is the square root of –1. A complex… …
79Quantum mechanics — For a generally accessible and less technical introduction to the topic, see Introduction to quantum mechanics. Quantum mechanics …
80Cutoff frequency — This article is about signal processing. For other uses, see Cutoff (disambiguation). Magnitude transfer function of a bandpass filter with lower 3 dB cutoff frequency f1 and upper 3dB cutoff frequency f2 …
