Not enough input arguments

1 次查看（过去 30 天）

显示更早的评论

tevzia 2013-6-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/79863-not-enough-input-arguments

关闭： MATLAB Answer Bot 2021-8-20

在 MATLAB Online 中打开

Hi, I try to create a genetic algorithm model and i try to create a fitness function to calculate fitness of every child. However, Matlab gives a function input error.

Here is the code that I wrote so far,

_
function [ fitness ] = calcfitness( breedingpop, nbreeding, penalty )
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
for i=1:nbreeding
  fitness = (breedingpop(nbreeding).penalty - breedingpop(i).penalty)  / (breedingpop(nbreeding).penalty - breedingpop(1).penaltybreedingpop)
end

i know "penalty" is not the correct way to add as an argument. Does anyone have any idea how I could add penalty as an argument. Thanks

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

此问题已关闭。

回答（1 个）

Azzi Abdelmalek 2013-6-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/79863-not-enough-input-arguments#answer_89589

编辑：Azzi Abdelmalek 2013-6-21

在 MATLAB Online 中打开

function [ fitness ] = calcfitness( breedingpop, nbreeding, penalty )
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
for i=1:nbreeding
fitness = (breedingpop(nbreeding).(penalty) - breedingpop(i).penalty)  / (breedingpop(nbreeding).(penalty) - breedingpop(1).penaltybreedingpop)
end

penalty should be a strindg