tripdf
Triangular probability density function (PDF).
For each element of x, compute the probability density function (PDF)
of the triangular distribution with parameters a, b, and c
on the interval [a, b]
. The size of y is the
common size of the input arguments. A scalar input functions as a constant
matrix of the same size as the other inputs.
Further information about the triangular distribution can be found at https://en.wikipedia.org/wiki/Triangular_distribution
See also: tricdf, triinv, trirnd
Source Code: tripdf
## Plot various CDFs from the triangular distribution x = 0.001:0.001:10; y1 = tripdf (x, 3, 6, 4); y2 = tripdf (x, 1, 5, 2); y3 = tripdf (x, 2, 9, 3); y4 = tripdf (x, 2, 9, 5); plot (x, y1, "-b", x, y2, "-g", x, y3, "-r", x, y4, "-c") grid on xlim ([0, 10]) legend ({"a = 3, b = 6, c = 4", "a = 1, b = 5, c = 2", ... "a = 2, b = 9, c = 3", "a = 2, b = 9, c = 5"}, ... "location", "northeast") title ("Triangular CDF") xlabel ("values in x") ylabel ("probability") |