decodepop: Convert binary number matrix to real number matrix

In adana: Adaptive Nature-Inspired Algorithms for Hybrid Genetic Optimization

Convert binary number matrix to real number matrix

Description

The decodepop function generates a real-valued population from a population encoded with binary representation.

Usage

decodepop(x, lb, ub, m,  ...)

Arguments

x	A vector containing binary numbers
lb	A vector containing lower bounds for variables
ub	A vector containing upper bounds for variables
m	Length for each variable
...	Further arguments passed to or from other methods.

Value

A real-valued matrix

Author(s)

Zeynel Cebeci & Erkut Tekeli

See Also

encodepop

Examples

lb = c(2.5, -2, 0)
ub = c(4.3, 2, 1.5)
eps = c(0.1, 1, 0.01)
#d = nchar(sub('^+','',sub("\.",'',eps)))-1

d = grep('.', strsplit(as.character(eps), '')[[1]])-1
x = round(runif(5, lb[1],ub[1]),d[1])
y = round(runif(5, lb[2],ub[2]),d[2])
w = round(runif(5, lb[3],ub[3]),d[3])
pop = cbind(x, y, w)
pop    
encpop = encodepop(pop, lb=lb, ub=ub, eps=eps)
pop = encpop$binmat 
m = encpop$m
decpop = decodepop(pop, lb=lb, ub=ub, m=m)
decpop
for(j in 1:ncol(decpop)) decpop[,j]=round(decpop[,j], d[j])
decpop

adana documentation built on March 18, 2022, 6:03 p.m.