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Statistics is the study of the collection, organization, analysis, and interpretation of data.
14
votes
Accepted
How to Average Complex Responses (and Justification)?
Transfer function estimation is usually implemented slightly differently than the method you describe.
Your method computes
$$\left\langle \frac{\mathcal{F}[y]}{\mathcal{F}[x]} \right\rangle$$
wher …
16
votes
Determining the mean and standard deviation in real time
What would be the ideal way to find the mean and standard deviation of
a signal for a real time application. I'd like to be able to trigger a
controller when a signal was more than 3 standard d …