Finding two variables function
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Finding two variables function
Hello
I would like to ask if is possible to find a function with two variables z(y,x) on Mathcad based on the data I have. It would be nice to find this function and with it to plot the surface.
Thank you and good weekend
Jonas
Solved! Go to Solution.
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@jonass88 wrote:
Hello
I would like to ask if is possible to find a function with two variables z(y,x) on Mathcad based on the data I have. It would be nice to find this function and with it to plot the surface.
Thank you and good weekend
Jonas
May be this is any help to you
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There is an infinite number of functions z(x,y) that pass exactly through the points you provide, two of them being:
z1(x,y)=1*y+0*x
z2(x,y)=0*x+1*y
Which one would you think Mathcad should find for you?
Success!
Luc
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Thanks for your answer, the numbers in that table are only representatives, in the data I have x,y and z have a different behavior.
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I guess you are looking for an approximation.
You should also read this thread https://community.ptc.com/t5/PTC-Mathcad-Questions/Defining-a-Curve/td-p/483027
Success!
Luc
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@jonass88 wrote:
Hello
I would like to ask if is possible to find a function with two variables z(y,x) on Mathcad based on the data I have. It would be nice to find this function and with it to plot the surface.
Thank you and good weekend
Jonas
May be this is any help to you
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It seems that is exactly what I am looking for. I will check as soon as I use the computer.
Thanks a lot!!
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@jonass88 wrote:
Hello Valery
It seems that is exactly what I am looking for. I will check as soon as I use the computer.
Thanks a lot!!
I am glad to help you.
If you edit my english text - I will be glad more!
Sorry Ai nou inglish veri plpkho!