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Linear phase

In signal processing, linear phase is a property of a filter where the phase response of the filter is a linear function of frequency. The result is that all frequency components of the input signal are shifted in time (usually delayed) by the same constant amount (the slope of the linear function), which is referred to as the group delay. Consequently…

Bidirectional filtering, Definition & Examples

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Bidirectional filtering

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Linear phase

Nodes33
Edges32
Triples20
Avg. degree1.94
Density0.060606
Components1

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Linear phase

Top relations

related to Bidirectional filtering · 10
Linear phase → FIR, For, GNU Octave, IIR, In, LTI, Most, SciPy, This, When
related to Generalized linear phase · 3
Linear phase → Because, In, Systems
related to Definition · 2
Linear phase → For, Fourier
is a · 1
Linear phase → property of a filter where the phase response of the filter is a linear function of frequency

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Important terminology

phase linear filter function delay response frequency group displaystyle omega signal impulse time processing discrete-time constant filter's zero-phase filters achieved

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Linear phaseis aproperty of a filter where the phase response of the filter is a linear function of frequency0.90text
SciPyinstance ofthis results in twice the stopband attenuation and twice the passband ripple.Most popular signal processing software0.80text
GNU Octaveinstance ofthis results in twice the stopband attenuation and twice the passband ripple.Most popular signal processing software0.80text
and R has a built-in function for this purposeinstance ofthis results in twice the stopband attenuation and twice the passband ripple.Most popular signal processing software0.80text
usually calledfiltfiltinstance ofthis results in twice the stopband attenuation and twice the passband ripple.Most popular signal processing software0.80text
Linear phaserelated to Bidirectional filteringIn0.60section
Linear phaserelated to Bidirectional filteringIIR0.60section
Linear phaserelated to Bidirectional filteringLTI0.60section
Linear phaserelated to Bidirectional filteringFIR0.60section
Linear phaserelated to Bidirectional filteringWhen0.60section
Linear phaserelated to Bidirectional filteringFor0.60section
Linear phaserelated to Bidirectional filteringThis0.60section

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