SimulCASE1 function

Simulation of trapezoidal fuzzy numbers CASE 1

This function generates n trapezoidal fuzzy numbers from a symmetric distribution and with independent components (for a detailed explanation of the simulation see the paper [1] below, namely, the Case 1 for noncontaminated samples).

SimulCASE1(n)

Arguments

• n: positive integer. It is the number of trapezoidal fuzzy numbers to be generated.

Details

See examples

Returns

This function returns n trapezoidal fuzzy numbers contained in a matrix of dimension n x 4. Each trapezoidal fuzzy number is characterized by its four values inf0,inf1,sup1,sup0.

References

[1] Sinova, B.; Gil, M.A.; Colubi, A.; Van Aelst, S.: The median of a random fuzzy number. The 1-norm distance approach, Fuzzy Sets Syst. 200, pp. 99-115 (2012)

Author(s)

Asun Lubiano lubiano@uniovi.es, Sara de la Rosa de Saa rosasara@uniovi.es

Note

In case you find (almost surely existing) bugs or have recommendations for improving the functions comments are welcome to the above mentioned mail addresses.

See Also

SimulCASE2, SimulCASE3, SimulCASE4, SimulFRSTra

Examples

# Example 1:
SimulCASE1(10)