Hi,

Please could I have a simple program written in C++ to perform the
following:

Calculates the complex ratio, Vout/Vin, for given values of R1, R2,
C1, C2, and a range of frequencies, ù.

The program should take the values of R1, R2, C1, C2, and the details
of the frequency range from a text file.

Complex numbers should be represented by a structure.

Separate functions should be written for all necessary complex
arithmetic operations, e.g. a function that performs complex addition,
a function that performs complex multiplication, etc.

The results should be written to a text file.

The basic calculations are:

R1 / ( jwC1R1 + 1 )    -(1)

R2 / ( jwC2R2 + 1 )    -(2)

(R2 + jwR1R2C1) / { (R1 + R2) + jwR1R2 (C1 + C2) } (R2 + jwR1R2C1) / {
(R1 + R2) + jwR1R2 (C1 + C2) }    -(3)

in all above instances, 'j' is the imaginary number 'square root of
(-1)'.

Additional information which may be of some benefit to understanding
what I wish to do here is that the program is in relevence to the
following circuit:

http://answers.google.com/answers/main?cmd=threadview&id=156343

Thanks!

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Clarification of Question by noggywoggy-ga on 03 Feb 2003 09:31 PST

Nothing to do with the question itself, it just seems as though this
question has been locked for almost 24 hours and was wondering whether
this was normal, as I've never seen a question locked for so long!