Encyclopedia

space coordinates

space coordinates

[′spās kȯ′ȯrd·ən·əts]
(mathematics)
A three-dimensional system of cartesian coordinates by which a point is located by three magnitudes indicating distance from three planes which intersect at a point.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive
0 is the 0 position of space coordinates. The color bar indicates energy intensity.
It should also be noted that the object space coordinates of the portable test field were what tied the three systems in this adjustment.
where [psi], [theta] and [phi] are comoving space coordinates (0 [less than or equal to] [psi] [less than or equal to] [pi], 0 [less than or equal to] [theta] [less than or equal to] [pi] and, 0 [less than or equal to] [phi] [less than or equal to] 2[pi]), t is the time shown by any observer clock in the comoving system.
where [B.sub.X], [B.sub.Y], [B.sub.Z] are components of baseline of a stereo pair [X1 Y1 Z1]=[x y -f]T and [X2 Y2 Z2]=R[x' y' -f]T coordinates of conjugate points in the image space coordinate system, (x,y) and (x',y') represent conjugate points in the image space coordinates system, the rotation matrix [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII]
Data related to parameters a* and b*, were grouped in the plane of CIELAB space coordinates of the negatives, corresponding to gray tones.
[X.sub.c] is correction vector for the intitial values of the object space coordinates of points; [A.sub.1], [A.sub.j], [B.sub.1], [B.sub.j], [C.sub.1] and [C.sub.2] are the designed matrix of the corresponding correction vector.
Dynamic systems which have more than an independent variable (time, space coordinates) are characterized by differential equations with partial derivates (PDDE).
Karara, "Direct linear transformation into object space coordinates in close-range photogrammetry," in Proceedings of the Symposium Close-Range Photogrammetry, pp.
The measurement of the transcriptome at the single-cell level is the most accessible method to define cell states with digital gene expression patterns providing the state space coordinates. This project aims to define a minimal set of signaling and regulatory genes capable of defining the attractor and transitional cellular states spaces in existence early in human development.
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