I have used matlab to fit frequency data to a transfer function. The result is a rather complex transfer function shown below. The best fit value is 96%. Can you please guide me on how I can calcuate the output in the frequency domain given a single input value?
You can replace "s" with "jw" to find the complex transfer function, then multiply it by the, in general, complex input value. "w" is the angular frequency
However I don't understand your notation. What you exactly mean with, for instance, 0.1966 (+/- 7.971e08) s^6 ?
Can you please explain what "fit frequency data to a transfer function" excatly means for you? What's given, in which form? What do you want to obtain?
so I have used ident in Matlab to obtain a transfer function between my input (real) and Output(real) of a system which is frequency dependent. That is for a particular frequency and an input I would like to calculate the output. I hope this makes it abit clearer.