Mu Analysis and Synthesis Toolbox

negangle

Calculate the angle of elements of a matrix, which is always between [-2,0]

Syntax

y = negangle(x)

Description
negangle returns the phase angles, in radians, of a matrix with complex valued elements. The returned value is always in the range 0 to -2 radians.

Examples

a = [1+i,1-i];
see(angle(a))
    0.7854-0.7854
see(negangle(a))
    -5.4978-0.7854

See Also
angle

nd2sys, zp2sys

pck, pss2sys, sys2pss, unpck