how to create equation x y z using matlab

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mohd akmal masud
mohd akmal masud 2020-3-11
评论： Star Strider 2020-3-11
hi all,
anyone can help me how to create equation using data x,y,z??
Please help me
let say below is my data
x = [5.252907987, 1.945397314, 1.016, 0.243];
y = [287.4171875, 137.4367188, 80.08359375, 37.798];
z = [25.16096572, 23.53767761, 22.72603356, 9.740];
  1 个评论
Ameer Hamza
Ameer Hamza 2020-3-11
编辑：Ameer Hamza 2020-3-11
How do you want to create equation? Give an example of your equations with vectors x, y, and z.

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采纳的回答

Star Strider
Star Strider 2020-3-11
If you simply want to plot them:
x = [5.252907987, 1.945397314, 1.016, 0.243];
y = [287.4171875, 137.4367188, 80.08359375, 37.798];
z = [25.16096572, 23.53767761, 22.72603356, 9.740];
figure
plot3(x, y, z)
grid on
view(35,20)
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mohd akmal masud
mohd akmal masud 2020-3-11
编辑：mohd akmal masud 2020-3-11
sir, my experiments is nonlinear models. so how? please help me sir what is the equation
Star Strider
Star Strider 2020-3-11
Please post the model, preferably both as LaTeX and as you have coded it.
Note that using the data you posted, it must not have more thann 3 parameters.

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mohd akmal masud
mohd akmal masud 2020-3-11
Because my theori is
When x is increase, y should increase. But I have to consider z. Because some time is when x is increase, y not increase because of z.
Do you have any idea . Or how to plot that Graf x y z

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