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Buffering (m0537)
Author: Don Johnson
Maintainers: Melissa Selik, Don Johnson
Keywords: buffering
Summary: Definition of buffering.
Subject: Science and Technology
Language: English
Popularity: 64.20%
Revised: 2005-05-09
Revisions: 5
Continuous Time Complex Exponential (m10060)
Maintainers: Richard Baraniuk, Stephen Kruzick, Justin Romberg, Melissa Selik, Ricardo Radaelli-Sanchez, Mariyah Poonawala, Prashant Singh, Matthew Hutchinson, Daniel Williamson, Dan Calderon
Keywords: complex exponential, complex plane, signals
Summary: Describes the complex exponential function.
Subject: Science and Technology
Language: English
Popularity: 98.35%
Revised: 2011-09-29
Revisions: 25
Dirichlet Conditions (m10089)
Maintainers: Ricardo Radaelli-Sanchez, Melissa Selik, Justin Romberg, Richard Baraniuk, Michael Haag, Mariyah Poonawala, Prashant Singh
Keywords: dirichlet conditions, fourier, fourier series, fourier transform, strong dirichlet condition, weak dirichlet condition
Summary: The Dirichlet conditions are the sufficient conditions to guarantee existence and convergence of the Fourier series or the Fourier transform.
Subject: Mathematics and Statistics
Language: English
Popularity: 92.53%
Revised: 2010-07-29
Revisions: 12
Discrete Time Fourier Transform (DTFT) (m10108)
Maintainers: Richard Baraniuk, Justin Romberg, Melissa Selik, Ricardo Radaelli-Sanchez, Mariyah Poonawala, Prashant Singh, Dan Calderon, Matthew Moravec
Keywords: continuous frequency, discrete time, DTFT, fourier transform
Summary: Details the discrete-time fourier transform.
Subject: Science and Technology
Language: English
Popularity: 87.58%
Revised: 2011-10-11
Revisions: 19
Discrete-Time Filtering Example (m0534)
Author: Don Johnson
Maintainers: Don Johnson, Melissa Selik, John Cottrell
Keywords: analog, analog signals, DFT, difference equation, digital filter, digital signal processing, discrete Fourier transform, discrete-time, discrete-time filtering, DSP, example, examples, fast Fourier transform, FFT, filtering, Fourier Transform, linear, shift-invariant, tranfer function
Summary: Average stock price as an example of discrete-time filtering.
Subject: Science and Technology
Language: English
Popularity: 84.20%
Revised: 2009-06-09
Revisions: 9
Efficiency in Filtering (m0535)
Author: Don Johnson
Maintainers: Melissa Selik, Don Johnson
Keywords: FFT, frequency-domain
Summary: Compares the efficiency of frequency-domain and time-domain filtering.
Subject: Science and Technology
Language: English
Popularity: 38.94%
Revised: 2004-08-09
Revisions: 6
Efficiency of Frequency-Domain Filtering (m10279)
Author: Don Johnson
Maintainers: Don Johnson, Melissa Selik, John Cottrell
Keywords: buffering, digital signal processing, discrete-time, discrete-time filtering, DSP, fast Fourier transform, FFT, filtering, frequency domain
Summary: Compares the efficiency of frequency domain and time domain filtering.
Subject: Science and Technology
Language: English
Popularity: 86.79%
Revised: 2013-05-18
Revisions: 18
Filtering in the Frequency Domain (m10257)
Author: Don Johnson
Maintainers: Don Johnson, Melissa Selik, John Cottrell
Keywords: analog, analog signals, DFT, difference equation, digital filter, digital signal processing, discrete Fourier transform, discrete-time, discrete-time filtering, DSP, filtering, Fourier Transform, linear, shift-invariant, transfer function
Summary: Investigation of different aspects of filtering in the frequency domain, particularly the use of discrete Fourier transforms.
Subject: Science and Technology
Language: English
Popularity: 94.89%
Revised: 2013-05-18
Revisions: 19
Filtering in the Frequency Domain (m0532)
Author: Don Johnson
Maintainers: Melissa Selik, Don Johnson
Keywords: DFT, difference equation, filtering
Summary: Describes the use of the discrete Fourier transform for filtering signals in the frequency domain.
Subject: Science and Technology
Language: English
Popularity: 65.20%
Revised: 2004-08-09
Revisions: 5
FIR Filter Example (m0536)
Author: Don Johnson
Maintainers: Don Johnson, Melissa Selik, John Cottrell
Keywords: analog, analog signals, buffering, digital signal processing, discrete-time, discrete-time filtering, DSP, example, examples, fast Fourier transform, FFT, filtering, finite impulse response, FIR, frequency domain
Summary: An example of using a Finite Impulse Response filter.
Subject: Science and Technology
Language: English
Popularity: 94.20%
Revised: 2009-06-09
Revisions: 8
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