Search results
Results From The WOW.Com Content Network
In common usage, the abscissa refers to the x coordinate and the ordinate refers to the y coordinate of a standard two-dimensional graph. [1] [2]The distance of a point from the y axis, scaled with the x axis, is called the abscissa or x coordinate of the point.
Standard names for the coordinates in the three axes are abscissa, ordinate and applicate. [9] The coordinates are often denoted by the letters x, y, and z. The axes may then be referred to as the x-axis, y-axis, and z-axis, respectively. Then the coordinate planes can be referred to as the xy-plane, yz-plane, and xz-plane.
When the abscissa and ordinate are on the same scale, the identity line forms a 45° angle with the abscissa, and is thus also, informally, called the 45° line. [5] The line is often used as a reference in a 2-dimensional scatter plot comparing two sets of data expected to be identical under ideal conditions. When the corresponding data points ...
When periodically sampling a sinusoidal function at rate f s, the abscissa above represents its frequency, and the ordinate represents another sinusoid that could produce the same set of samples. An infinite number of abscissas have the same ordinate (an equivalence class with the fundamental domain [0, f s /2] ), and they exhibit dihedral ...
The abscissa of convergence of a Dirichlet series can be defined as above. Another equivalent definition is = {: = >}. The line = is called ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Arrhenius plot : This plot compares the logarithm of a reaction rate ( (), ordinate axis) plotted against inverse temperature (/, abscissa). Arrhenius plots are often used to analyze the effect of temperature on the rates of chemical reactions.
In general is the abscissa of convergence of a Dirichlet series if it converges for () > and diverges for () <. This is the analogue for Dirichlet series of the radius of convergence for power series .