MATLAB中输入参数的数目不足该如何解决。

function y = simple_fitness(x)

y = 100*(x(1)^2 - x(2))^2 + (1 - x(1))^2;

function [c,ceq] = simple_constraint(x)

c = [1.5 + x(1)*x(2) + x(1) - x(2);-x(1)*x(2) + 10];

ceq = [];

Objective Function = @simple_fitness;

nvars = 2;

LB = [0 0];

UB = [1 13];

ConstraintFunction = @simple_constraint;

[x,fval] = ga(ObjectiveFunction,nvars,[],[],[],[],LB,UB,ConstraintFunction)

simple_fitness

输入参数的数目不足。

出错 simple_fitness (line 2)

y = 100*(x(1)^2 - x(2))^2 + (1 - x(1))^2;

我用的是MATLAB64位R2016a

我经常遇到输入参数数目不足的问题，有谁能告诉我这怎么解决？

Answer 1

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试试这样：

ObjectiveFunction = @(x)100*(x(1)^2 - x(2))^2 + (1 - x(1))^2;
ConstraintFunction = @(x)deal([1.5 + x(1)*x(2) + x(1) - x(2);-x(1)*x(2) + 10],[]);
nvars = 2;
LB = [0 0];
UB = [1 13];
[x,fval] = ga(ObjectiveFunction,nvars,[],[],[],[],LB,UB,ConstraintFunction)