fatemeh1090

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These are questions asked by fatemeh1090

how I can gain a function that it is fitting in these data in x and y and z?

please see the following figure.

this curve is a 3D diagram in three coordinates x,y and z.

Thanks

PLOTfitting.xls

I can remove this error.?

How I can substitute Eqs1-16) into Eq (17)?

Should I use subs rule?

Thanks 

 

 

is the reason for Image result?


 

R+r__i*cos(`θ__j`)

R+(1.-0.750482401378084e-231*I)*r__i

(1)

``


 

Download cos

 

possible to solve following equation with unknown parameter omega.

parameter constant.

I see before for one dimension ode this type equation was solved.

Now for 2d equation is possible?

can consider or I can send again.

Best

2d-2

 

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