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

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
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
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
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
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
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
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
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
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 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
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?