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Marco19541-Visitor
1-Visitor
July 14, 2020
Solved

Impossible to calculate

  • July 14, 2020
  • 2 replies
  • 1457 views

Hello , new in MATHCAD ( today since 5 houres now), I've a small problem.

As you can see in "test2.mcdx" , I did something wrong but cann't find out what ?

Can someone help me on the right track ?

Marco , France

Thank you all

Best answer by DJF

Mathcad works top to bottom, and left to right.  Everything must be defined in the right sequence.  So you can't set 'rc' until R and C are defined (move them above).  

 

And RC is not the same as R*C.

 

And don't define H(jw) like that.  You're creating a function of jw but there is no jw there.  Just call it H or H_jw.

 

and log(H_jw) not log*H_jw

2 replies

D
DJF16-PearlAnswer
16-Pearl
July 14, 2020

Mathcad works top to bottom, and left to right.  Everything must be defined in the right sequence.  So you can't set 'rc' until R and C are defined (move them above).  

 

And RC is not the same as R*C.

 

And don't define H(jw) like that.  You're creating a function of jw but there is no jw there.  Just call it H or H_jw.

 

and log(H_jw) not log*H_jw

M
Marco19541-VisitorAuthor
1-Visitor
July 14, 2020

Thank you very much .

Your answer will help me a lot

Concerning RC and R or C in my equations RC is not the same as R*C , it's a new number .

I'll try it all out , thank you

Marco

 

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