arc.m

MFD－多变量系统频域设计工具

function c=arc(cent,rad,ang)
%ARC	Calculates points on an arc.
%	ARC(cent,rad,ANG) calculates a complex vector of numbers
%	which has centre, cent, and radius, rad, and angle, ANG (rads).
%	Only ANGLE can be a vector.
%	See also CIRC

%	Dr M.P. Ford 4th August 1987
% Copyright (c) 1987 by GEC Engineering Research Centre & Cambridge Control Ltd


c=cent + rad.*exp(sqrt(-1).*ang);