Signal Processing
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Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 8 years, 3 months
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  • Last seen Aug 15 at 21:44

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15 Difference between discrete time fourier transform and discrete fourier transform May 29 '14
14 Symmetry of real and imaginary parts in FFT Apr 18 '13
14 FFT of sine wave not coming as expected i.e single point Apr 11 '13
10 What is the difference between Lumped and Distributed systems? May 24 '13
8 how do I calculate SNR of noisy signal? Nov 2 '12
8 How does averaging increase the Signal to Noise ratio? Nov 15 '14
8 Why is `fftfilt` (i.e. `fft` of both inputs, then element-wise multiplication, then `ifft`) faster than direct convolution? Dec 13 '13
8 Why not use zero-signal in digital transmission? Oct 23 '15
8 Is $x(t) = \cos t + \sin\left(\frac{1}{2}t\right)$ a periodic signal? Dec 11 '15
8 Fourier Transform Identities Jun 5 '17
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