in Mathematica once via the function FourierTransform and once by hand, I get different results.
Position expr, pattern, levelspec, n gives the positions of the first n objects found. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. When I calculate the Fourier transform of the function. Predict predictor, opts takes an existing predictor function and modifies it with the new options given. Predict ' name', input uses the built-in predictor function represented by ' name'. Position expr, pattern, levelspec finds only objects that appear on levels specified by levelspec. Stack Exchange network consists of 182 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Predict training, input attempts to predict the output associated with input from the training examples given.
I am most certain that there is some error with the integral, as the result from FourierTransform can also be obtained from rule 207 in the List from Wikipedia. Position expr, pattern gives a list of the positions at which objects matching pattern appear in expr. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stay on top of important topics and build. Q&A for road warriors and seasoned travelers. When I calculate the Fourier transform of the function $$f(t) = \mathrm e^$$Īs you can see, we get different values for $\omega = 0.123$ and $\tau = 0.456$. Stack Exchange network consists of 182 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Wolfram Community forum discussion about Simultaneously searching Stack Exchange and the Wolfram Community.
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