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Problem for calcul the modul of signal

ptc-4346041
1-Newbie

Problem for calcul the modul of signal

Hello,

Do you can to help me for calcul the modul of a signal. 'modul=√(a^2 + b^2)'

Thank you very much

O.B

1 ACCEPTED SOLUTION

Accepted Solutions
RichardJ
19-Tanzanite
(To:ptc-4346041)

Are you perhaps mixing up the column operator with the power operator? Is this what you are trying to do?

View solution in original post

7 REPLIES 7
MikeArmstrong
5-Regular Member
(To:ptc-4346041)

Why are you using the Matrix column operator in your definition of moduleqdcidc?

Aren't qdc and idc vectors?

Mike

it is a matrix

qdc and idc are a matrix

MikeArmstrong
5-Regular Member
(To:ptc-4346041)

I'm sorry but there not.

Clipboard01.jpg

Mike

That don't work !

I want √[Qdc(tm, tpas3)^2 + Idc(tm,tpas3)^2]

What must i do ?

RichardJ
19-Tanzanite
(To:ptc-4346041)

Are you perhaps mixing up the column operator with the power operator? Is this what you are trying to do?

If you have (as I think you do) an imaginary Number with real and imaginary parts, then your Modul function is simply the magnitude (use the absolute value icon). If you are doing it to every component of a vector, then you must "vectorize" it (Cntrl _) or you will get the magnitude of the whole vector.

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