09/02/18 13:03:57
>>769
こんな感じでいいのかな？
x = (1:5) * 25.0 /5.0 - 10.0;
[X,Y] = meshgrid(x, x);
c = [ones(length(x).^2, 1), X(:), Y(:)];
a = A * c';
b = 1.0 ./ (1+exp(-a));
z = sum(b);
result = [X(:), Y(:), z'];
for i = 1:length(x).^2
printf("%f %f %f\n", result(i,:));
end