Name

acosd — element wise cosine inverse, result in degree.

Calling Sequence

t=acosd(x)

Parameters

x

Real or complex array.

t

Real or complex array.

Description

The components of vector t are cosine inverse, in degree, of the corresponding entries of vector x (t=acos(x)*180/%pi). For real data in [-1, 1]. The results are real in [0 180];

Examples


x=[-1 0 1 sqrt(2)/2 -sqrt(2)/2 sqrt(3)/2 -sqrt(3)/2];
acosd(x)
 
  

See Also

acos