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2. 2D computer graphics - Wikipedia

   en.wikipedia.org/wiki/2D_computer_graphics

   Since a translation is an affine transformation but not a linear transformation, homogeneous coordinates are normally used to represent the translation operator by a matrix and thus to make it linear. Thus we write the 3-dimensional vector w = (w x, w y, w z) using 4 homogeneous coordinates as w = (w x, w y, w z, 1). [1]

3. Two-dimensional graph - Wikipedia

   en.wikipedia.org/wiki/Two-dimensional_graph

   Printable version; In other projects ... A two-dimensional graph may refer to The graph of a function of one variable; A planar graph; A diagram in a ...

4. Tetraview - Wikipedia

   en.wikipedia.org/wiki/Tetraview

   A graph of a real function of a real variable is the set of ordered pairs (x,y) such that y = f(x). This is the ordinary two-dimensional Cartesian graph studied in school algebra. Every complex number has both a real part and an imaginary part, so one complex variable is two-dimensional and a BBC pair of complex variables is four-dimensional. A ...

5. Plot (graphics) - Wikipedia

   en.wikipedia.org/wiki/Plot_(graphics)

   Comet plot : A two- or three-dimensional animated plot in which the data points are traced on the screen. Contour plot : A two-dimensional plot which shows the one-dimensional curves, called contour lines on which the plotted quantity q is a constant. Optionally, the plotted values can be color-coded.

6. Graph drawing - Wikipedia

   en.wikipedia.org/wiki/Graph_drawing

   Graphic representation of a minute fraction of the WWW, demonstrating hyperlinks.. Graph drawing is an area of mathematics and computer science combining methods from geometric graph theory and information visualization to derive two-dimensional depictions of graphs arising from applications such as social network analysis, cartography, linguistics, and bioinformatics.

7. Log–log plot - Wikipedia

   en.wikipedia.org/wiki/Log–log_plot

   In science and engineering, a log–log graph or log–log plot is a two-dimensional graph of numerical data that uses logarithmic scales on both the horizontal and vertical axes. Power functions – relationships of the form y = a x k {\displaystyle y=ax^{k}} – appear as straight lines in a log–log graph, with the exponent corresponding to ...

8. Spacetime diagram - Wikipedia

   en.wikipedia.org/wiki/Spacetime_diagram

   Minkowski diagrams are two-dimensional graphs that depict events as happening in a universe consisting of one space dimension and one time dimension. Unlike a regular distance-time graph, the distance is displayed on the horizontal axis and time on the vertical axis.

9. 2D geometric model - Wikipedia

   en.wikipedia.org/wiki/2D_geometric_model

   A 2D geometric model is a geometric model of an object as a two-dimensional figure, usually on the Euclidean or Cartesian plane.. Even though all material objects are three-dimensional, a 2D geometric model is often adequate for certain flat objects, such as paper cut-outs and machine parts made of sheet metal.