Nothing
.toleranceSign <- function(dir){
# Ax<=b+(1-beta)t -> Ax-t(1-beta)<=b
# Ax>=b-(1-beta)t -> Ax+t(1-beta)>=b
dir2<-(dir=="<=" | dir=="<") # Transform <= or < in 1
dir3<-(dir==">=" | dir==">") # Transform >= or > in 1
dir2-dir3 # < and <= become 1, > and >= become -1 and other thing become 0
}
.Yager_1 <- function(tfn){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
R <- supp(tfn)[2]
u <- core(tfn)[1]
U <- core(tfn)[2]
(r+(u+U)/2+R)/3
}
.Yager_3 <- function(tfn){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
R <- supp(tfn)[2]
u <- core(tfn)[1]
U <- core(tfn)[2]
(r+R+u+U)/4
}
.Adamo <- function(tfn, alpha){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
R <- supp(tfn)[2]
U <- core(tfn)[2]
R-alpha*(R-U)
}
.Average <- function(tfn, lambda, t){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
R <- supp(tfn)[2]
u <- core(tfn)[1]
U <- core(tfn)[2]
u-(u-r)/(t+1)+lambda*(U-u+((R-r)-(U-u))/(t+1))
}
.Chang <- function(tfn){
r <- supp(tfn)[1]
R <- supp(tfn)[2]
u <- core(tfn)[1]
U <- core(tfn)[2]
((U^2-u^2) + (R^2-r^2) + (U*R-u*r)) / 6
}
.Yager_2 <- function(tfn){
R <- supp(tfn)[2]
U <- core(tfn)[2]
R/(R-U+1)
}
.Posibi <- function(tfn,w1,w2){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
drop(supp(tfn)%*%c(w1,w2))
}
.Interv <- function(tfn,alpha,w1,w2){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
R <- supp(tfn)[2]
u <- core(tfn)[1]
U <- core(tfn)[2]
zi=u-alpha*(u-r)
zc=(1/2)*((u+U)-alpha*(u-r)+alpha*(R-U))
(w1*zi)+(w2*zc)
}
.StratI <- function(tfn, alpha){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
u <- core(tfn)[1]
r+alpha*(u-r)
}
.StratS <- function(tfn, alpha){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
R <- supp(tfn)[2]
U <- core(tfn)[2]
R-alpha*(R-U)
}
.MultiobI <- function(tfn, alpha){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
r <- supp(tfn)[1]
u <- core(tfn)[1]
u-alpha*(u-r)
}
.MultiobS <- function(tfn, alpha){
tfn<-as.TrapezoidalFuzzyNumber(tfn)
R <- supp(tfn)[2]
U <- core(tfn)[2]
U+alpha*(R-U)
}
.evalObjective <- function(obj, sol){
sum=as.TrapezoidalFuzzyNumber(0)
for (i in 1:length(obj)){
sum=sum+as.TrapezoidalFuzzyNumber(obj[[i]]*sol[i])
}
sum
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.