Triangle in 2D
For reference see incontrastsRef.html.
function q = triangle2D(X1,X2,varargin) seti = varargin{end}; R = seti.rCD/2; % three lines f1 = @(t) -3*t-R; f2 = @(t) -1/2*t+R/4; f3 = @(t) t-1/2*R; q1 = (f1(X1) <= X2); q2 = (f2(X1) > X2); q3 = (f3(X1) <= X2); q = q1 & q2 & q3; q = 0.8*q; q = double(q); end