atan2d

Four-quadrant inverse tangent in degrees.

Syntax

  • d = atan2d(y, x)

Input argument

  • y - a numeric value

  • x - a numeric value

Output argument

  • d - a numeric value

Description

d = atan2d(y, x) returns the four-quadrant inverse tangent (tan-1) of y and x, which must be real.

Example

x = [1 0 -1 0];
y = [0 1 0 -1];
d = atan2d(y, x)

See also

tand.

History

Author

Allan CORNET

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