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Marco19541-Visitor
1-Visitor
July 14, 2020
Solved

Impossible to calculate

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

DJFAnswer
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

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2 replies

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

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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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