how can i draw graph of z^2=x^2-y^2 on matlab

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Rabia Kanwal
Rabia Kanwal 2017-2-12
评论： Walter Roberson 2020-3-10

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采纳的回答

Star Strider
Star Strider 2017-2-12
Is this what you want:
f = @(x,y) (x.^2 - y.^2).^2; % Your Function
x = linspace(-10, 10, 150); % X-Range
y = linspace(-10, 10, 150); % Y-Range
[X,Y] = meshgrid(x,y); % Create Matrix Arguments
figure(1)
sh = surf(X, Y, f(X,Y));
set(sh, 'EdgeColor','none')
grid on
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curry
curry 2019-12-11
complex number is not allowed .something wrong?

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更多回答（2 个）

Walter Roberson
Walter Roberson 2019-3-24
syms x y z
eqn = z^2 == x^2 - y^2;
fimplict3(eqn)
Salwa Aqeel
Salwa Aqeel 2019-10-7
编辑：Walter Roberson 2019-10-8
dydt=-y(1)+1
y(0)=0
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Walter Roberson
Walter Roberson 2020-3-10
MATLAB uses exp() to express e^
Also MATLAB does not have any implied multiplication such as between the x and the (x^2 etc

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