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see trigonometrytrigonometry
[Gr.,=measurement of triangles], a specialized area of geometry concerned with the properties of and relations among the parts of a triangle. Spherical trigonometry is concerned with the study of triangles on the surface of a sphere rather than in the plane; it is
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of an angle
a trigonometric function that in a right-angled triangle is the ratio of the length of the adjacent side to that of the hypotenuse; the sine of the complement


Cooperation for Open Systems Interconnection Networking in Europe. A EUREKA project.
References in periodicals archive ?
VHDL does not have built- in synthesizable functions of division , square root, cosine and tangent inverse.
The cosine [33] of two vectors X and Y is the inner product of X and Y divided by the products of their lengths and it can be defined as
In vector space, a cosine similarity measure based on Bhattacharya's distance [19] between two fuzzy set [[mu].
Cosine are a leading field marketing agency with an impressive track record, having won the coveted 'field marketing agency of the year' several times.
A better approximation was developed at Perry-Systems and is obtained as follows: Multiply the horizontal comeups (for the actual target distance) by the cosine of the incline angle and subtract a bias value.
Necessary and sufficient conditions for integrability of certain cosine sums, J.
It is suggested that to detect the edge coordinates of a hemisphere through edge-based method and generate Boundary Dimension Cosine (BDC) with respect to planner surface object (cubide).
This scheme of the electrostatic system allows us to collect all the protons and to obtain zero average cosines of a and B correlations.
60 cosine minimum level indicating relatedness of navigational tags on web sites.
CoSine Communications is a global telecommunications equipment supplier founded in 1998 to empower service providers to deliver a compelling portfolio of network-based managed IP services to business customers.
I-J-K vectors are the cosine values of the X, Y, and Z angles.
The electric field is space modulated in response to the shaft rotation angle, resulting in dc sine and cosine signals.