How i merge these two equations ?
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clearvars;
% X=xv = Aceleração
% Y=yv = Massa
%Z = força
xv = linspace(0, 2 );
yv = linspace(0,2 );
[X, Y] = ndgrid(xv, yv );
Z = X.*Y;
surf(X, Y, Z, 'edgecolor', 'none ');
xlabel('Massa');
ylabel('Aceleração');
zlabel('z');
xv2 = linspace(0, 3 );
yv2 = linspace(0,3 );
[X, Y] = ndgrid(xv2, yv2 );
Z = sqrt(2*X*Y);
surf(X, Y, Z, 'edgecolor', 'none ');
xlabel('Gravidade');
ylabel('Raio');
zlabel('z');
4 comentarios
Rik
el 12 de Jun. de 2019
You have two equations:
Z=X.*Y;
Z=sqrt(2*X*Y);%note: this is not element-wise!
How would you propose to make it one equation? They are only the same when they are 0. Do you want to have one function apply to one range of x and y and the other to the rest? If so, what are the edges?
Walter Roberson
el 12 de Jun. de 2019
perhaps you just need to add
hold on
after the first surf() ?
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