abscissa

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Related to Cartesian coordinates: Cartesian equation

abscissa

[ab-sis´ah]
the horizontal line in a graph along which are plotted the units of one of the variables considered in the study, as time in a time-temperature study. The other line is called the ordinate.
Axes of graph showing normal distribution curve.

ab·scis·sa

(ab-sis'ă),
In a plane cartesian coordinate system, the horizontal axis (x). Compare: ordinate.
[L. ab-scindo, pp. -scissus, to cut away from]

abscissa

/ab·scis·sa/ (ab-sis´ah) the horizontal line in a graph along which are plotted the units of one of the factors considered in the study. Symbol .

abscissa

[absis′ə]
Etymology: L, ab, away; scindere, to cut
a point on a horizontal Cartesian coordinate plane measured from the y-axis (or vertical axis) running perpendicular to the plane, or the x-axis.

ab·scis·sa

(ab-sis'ă)
In a plane cartesian coordinate system, the horizontal axis (x).
[L. ab-scindo, pp. -scissus, to cut away from]

abscissa

the horizontal line in a graph along which are plotted the units of one of the factors considered in the study, as time in a time-temperature study. The other line is called the ordinate.
References in periodicals archive ?
Thus, the calculation accuracy of the traditional way to establish the element local Cartesian coordinate system is heavily dependent on the element regularity.
Transformation of the object and obstacle's positions to the local Cartesian coordinate reference system, fixed on the surface of the Earth with the origin in the flight starting point.
We prove in this section the following formulas for the exact multipole expansion in Cartesian coordinates of the most general source of charges and currents (which satisfy the continuity equation):
Principles and Standards for School Mathematics (NCTM, 2011) Geometry Standard (9-12) * Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationships * use trigonometric relationships to determine lengths and angle measures * Specify locations and describe spatial relationships using coordinate geometry and other representational systems * use Cartesian coordinates and other coordinate systems, such as navigational, polar, or spherical systems, to analyze geometric situations Table 2.
The value of the far field of the array element in local direction ([theta]', [PHI]') is converted from spherical to global cartesian coordinates by matrix M([theta]', [PHI]') and ([theta]', [PHI]') defined previously.
The Cartesian coordinates of any point on the transition curve can be derivated by Mac Laurin series expansion and integration of these angle functions as:
Suppose students find that the Cartesian coordinates of the two points are ([x.
Table 1: The Cartesian coordinates of the various (DCPT) sounding depths and basement roof elevations DCPT X (m) Y Altitudes Depths Basement (m) (m) roof elevations (m) DCPT1 6011.
Among more detailed discussions are Cartesian coordinates for particle motion in a plane, degrees of freedom and equations of kinematic constraints, velocity and acceleration relationships for two points in a rigid body, and compound-pendulum applications.
Where Cartesian coordinates suggest a world of two dimensions-a globe that can be laid flat like paper-Smithson is interested in three-dimensional metaphors for actual places and has described some of his sculptures as "abstract containers" built to hold the raw materials of actual places he then transports into galleries.

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