x0s = [ones(1, i), 10 * ones(1, n-i)]; results = cell(size(x0s)); for i = 1:numel(x0s) x0 = x0s{i}; lb = ones(1, n); ub = 10 * ones(1, n); Aeq = ones(1, n); Beq = mean(x0); A = []; b = []; nonlcon = @nonlinear_constraints; options = optimoptions('fmincon', 'Display', 'off'); results{i} = fmincon(@objective_function, x0, A, b, Aeq, Beq, lb, ub, nonlcon, options); end这段代码会报错函数或变量 'i' 无法识别，怎么修改

这个错误是因为在 MATLAB 中，匿名函数中不支持使用 for 循环中的变量，例如 i。解决这个问题可以使用一个临时变量 j 来替代 i，如下所示：

x0s = [ones(1, j), 10 * ones(1, n-j)];
results = cell(size(x0s)); 
for j = 1:numel(x0s)     
    x0 = x0s{j};     
    lb = ones(1, n);     
    ub = 10 * ones(1, n);     
    Aeq = ones(1, n);     
    Beq = mean(x0);     
    A = [];     
    b = [];     
    nonlcon = @nonlinear_constraints;     
    options = optimoptions('fmincon', 'Display', 'off');     
    results{j} = fmincon(@objective_function, x0, A, b, Aeq, Beq, lb, ub, nonlcon, options); 
end

这样就可以解决该问题。