Description Usage Arguments Details Value Note Author(s) References See Also Examples
This function calculates the mid/spr distance between the fuzzy numbers contained in two arrays, which should be given in the desired format. For this, the function first checks if the input arrays R
and S
are in the correct form (tested by checking
) and if the α-levels of all fuzzy numbers coincide.
1 | Dthetaphi(R, S, a = 1, b = 1, theta = 1/3)
|
R |
array of dimension |
S |
array of dimension |
a |
number >0, by default |
b |
number >0, by default |
theta |
number >0, by default |
See examples
The function returns a matrix of dimension r x s
containing the mid/spr distances between the fuzzy numbers of the array R
and the fuzzy numbers of the array S
.
In case you find (almost surely existing) bugs or have recommendations for improving the functions comments are welcome to the above mentioned mail addresses.
Asun Lubiano <lubiano@uniovi.es>, Sara de la Rosa de Saa <rosasara@uniovi.es>
[1] Blanco-Fernandez, A.; Casals, R.M.; Colubi, A.; Corral, N.; Garcia-Barzana, M.; Gil, M.A.; Gonzalez-Rodriguez, G.; Lopez, M.T.; Lubiano, M.A.; Montenegro, M.; Ramos-Guajardo, A.B.; de la Rosa de Saa, S.; Sinova, B.: Random fuzzy sets: A mathematical tool to develop statistical fuzzy data analysis, Iranian Journal on Fuzzy Systems 10(2), pp. 1-28 (2013)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | # Example 1:
F=SimulCASE1(10)
S=SimulCASE1(20)
F=TransfTra(F)
S=TransfTra(S)
Dthetaphi(F,S,1,5,1)
# Example 2:
F=SimulCASE1(10)
S=SimulCASE1(10)
Dthetaphi(F,S,2,1,1/3)
# Example 3:
F=SimulCASE1(10)
S=SimulCASE1(10)
F=TransfTra(F)
S=TransfTra(S,50)
Dthetaphi(F,S,2,1,1)
|
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