Fuzzy Logic Toolbox

probor

Probabilistic OR.

Syntax

• y = probor(x)
  

Description

y = probor(x) returns the probabilistic OR (also known as the algebraic sum) of the columns of x. if x has two rows such that x = [a; b], then
y = a + b - ab. If x has only one row, then y = x.

Examples

• x = (0:0.1:10);
  figure('Name','Probabilistic OR','NumberTitle','off');
  y1 = gaussmf(x, [0.5 4]);
  y2 = gaussmf(x, [2 7]);
  yy = probor([y1; y2]);
  plot(x,[y1; y2; yy])
  

plotmf

psigmf