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Jason R

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29
What is meant by a system's “impulse response” and “frequency response?”
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24
What is the sparse Fourier transform?
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14
What is the difference between a Fourier transform and a cosine transform?
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14
low pass filter and FFT for beginners with Python
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13
What is the difference between convolution and cross-correlation?
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11
How does cascading biquad sections for higher order filters work?
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11
Should the input of a Kalman filter always be a signal and its derivative?
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11
Fitting new images from a SVD/PCA calculation
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10
Does this lowpass filter have a noncausal impulse response?
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10
When to use EKF and when Kalman Filter?
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10
Fourier Transform of cosine to the power of 3
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10
Two Different Websites List Different Expense Ratios - Which One Can I Trust?
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9
Are there any standard implementation forms for tunable Butterworth filters?
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9
Where can I get an open source implementation of the Parks-McClellan optimal FIR filter design algorithm?
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9
What effect does a delay in the time domain have in the frequency domain?
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9
Downsampling lowpass filter for audio: FIR or IIR?
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9
Why does this manual bilinear transformation yield different results from Matlab's?
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9
“Complex sampling” can break Nyquist?
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9
How to estimate a transfer function from a magnitude-only frequency response?
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9
What is the difference between PSD and squared magnitude of frequency spectrum?
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9
What happens if we change the limits of integral in Fourier transform?
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9
Algorithmic trading in linux using python
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8
What mathematical tools exist for understanding modulated noise?
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8
How to estimate and compensate for doppler shift in wireless signals?
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8
How do you handle negative frequencies in the power spectrum of a complex signal?
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8
What data should I use to test an FFT implementation, and what accuracy should I expect?
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8
“Low-pass filter” in non-EE, software API contexts
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8
Mathematics / Signal theory behind billiard ball 'wave pendulum' effect
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8
Why do I see ringing in the output of a digital filter with a narrow transition band?
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8
Help with dB calculation in power transmission
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