How are Fourier transformations calculated?
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What are the most common pitfalls awaiting new users?
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Matrix representation of linear transformation
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Characterizing all mobius transformations from unit disk to itself.
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Fourier basis functions
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Calculate matrix transformation components separately
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Derivative of Fourier transform: $F[f]'=F[-ixf(x)]$
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How i can find the fourier transform of $\frac{\sinh(ax)}{\sinh(\pi x)}$ where,$ |a| < \pi$
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Intuitive explanation of why momentum is the Fourier transform variable of position?
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Fourier transform is uniformly continuous
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Practical application for linear transformations
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($n$-dimensional) Inverse Fourier transform of $\frac{1}{\| \mathbf{\omega} \|^{2\alpha}}$
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a Fourier transform (sinc)
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Given a Fourier series $f(x)$: What's the difference between the value the expansion takes for given $x$ and the value it converges to for given $x$?
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Intuitive explanation for density of transformed variable?
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Derive Fourier transform of sinc function
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What do the X and Y axis stand for in the Fourier transform domain?
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Computational complexity of the FFT in n dimensions