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

Version	Description
1.0.0	initial version

Author

Allan CORNET