FAQ

Polyphase quadrature filter

Known as: PQF 
A polyphase quadrature filter, or PQF, is a filter bank which splits an input signal into a given number N (mostly a power of 2) of equidistant sub… (More)
Wikipedia

Topic mentions per year

Topic mentions per year

1983-2017
02419832017

Related topics

Related topics

15 relations
AliasingBandwidthFilter bankFinite impulse response
(More)

Broader (1)

Digital signal processing

Related mentions per year

Related mentions per year

1944-2018
19401960198020002020
Polyphase quadrature filter
Bandwidth
Digital signal processing
Finite impulse response
Filter bank
Aliasing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Efficient synthesis of probabilistic quantum circuits with fallback
Recently it has been shown that Repeat-Until-Success (RUS) circuits can approximate a given single-qubit unitary with an expected… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 5
  • figure 6
Is this relevant?
2014
2014
Stability enhancement of droop controlled PV based Microgrid with frequency dependent load
This paper encompasses a comparative study of the power sharing/ droop controllers for a Low Voltage Microgrid and hence efficacy… (More)
  • figure 8
  • figure 12
  • figure 11
Is this relevant?
2010
2010
Measuring unmeasurable attributes of software quality using Pragmatic Quality Factor
Software quality is evolving beyond static measurement to a wider scope of quality definition. Previous studies have indicated… (More)
  • figure 1
  • table II
  • table III
  • table VI
  • figure 2
Is this relevant?
2010
2010
Measuring the Unmeasurable Characteristics of Software Product Quality
Software quality is evolving beyond static measurement to a wider scope of quality definition. Previous studies have indicated… (More)
  • figure 1
  • table 1
  • table 2
  • table 3
  • table 4
Is this relevant?
2008
2008
New K-Ar age determinations of Kilimanjaro volcano in the North Tanzanian diverging rift, East Africa
The Kilimanjaro is the African highest mountain and culminates at 5895 m high. This huge volcanic edifice is composed of three… (More)
Is this relevant?
2008
2008
SCfM_Prod: A Software Product Certification Model
In recent years, there has been an increasing interest in software development and ICT as they become a central issue for… (More)
  • figure 1
  • table 1
  • table 2
  • table 4
  • table 3
Is this relevant?
2008
2008
Power Quality Factor for Networks Supplying Unbalanced Nonlinear Loads
A single indicator [i.e., the power quality factor (PQF)] in the range between 0 and 1 is suggested in this paper to integrally… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2007
Highly Cited
2007
A new structure of a switching flux synchronous polyphased machine with hybrid excitation
The aim of this paper is to present the structure of a new flux switching synchronous machine with hybrid excitation. This… (More)
  • figure 2
  • figure 4
  • figure 6
  • figure 8
  • figure 9
Is this relevant?
1994
1994
A fast algorithm for polyphase quadrature filters
A fast algorithm for computing the polyphase quadrature filters (PQF), which are typically used in data reduction of audio and… (More)
  • table I
Is this relevant?
Highly Cited
1983
Highly Cited
1983
Polyphase quadrature filters-A new subband coding technique
A new method of implementing filter banks for subband coding of speech is presented. First, Esteban's Quadrature Mirror Filter… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 5
Is this relevant?