GB2595943B - Parallel implementations of frame filters with recursive transfer functions - Google Patents

Parallel implementations of frame filters with recursive transfer functions Download PDF

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Publication number
GB2595943B
GB2595943B GB2016705.2A GB202016705A GB2595943B GB 2595943 B GB2595943 B GB 2595943B GB 202016705 A GB202016705 A GB 202016705A GB 2595943 B GB2595943 B GB 2595943B
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United Kingdom
Prior art keywords
transfer functions
parallel implementations
frame filters
recursive transfer
recursive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2016705.2A
Other versions
GB2595943A (en
GB2595943A8 (en
GB202016705D0 (en
Inventor
Pakyari Alireza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MathWorks Inc
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MathWorks Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/990,291 external-priority patent/US20210384892A1/en
Application filed by MathWorks Inc filed Critical MathWorks Inc
Publication of GB202016705D0 publication Critical patent/GB202016705D0/en
Publication of GB2595943A publication Critical patent/GB2595943A/en
Publication of GB2595943A8 publication Critical patent/GB2595943A8/en
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H03H17/0273—Polyphase filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Complex Calculations (AREA)
GB2016705.2A 2020-06-09 2020-10-21 Parallel implementations of frame filters with recursive transfer functions Active GB2595943B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063036670P 2020-06-09 2020-06-09
US16/990,291 US20210384892A1 (en) 2020-06-09 2020-08-11 Parallel implementations of frame filters with recursive transfer functions

Publications (4)

Publication Number Publication Date
GB202016705D0 GB202016705D0 (en) 2020-12-02
GB2595943A GB2595943A (en) 2021-12-15
GB2595943A8 GB2595943A8 (en) 2022-01-19
GB2595943B true GB2595943B (en) 2023-09-27

Family

ID=73598357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2016705.2A Active GB2595943B (en) 2020-06-09 2020-10-21 Parallel implementations of frame filters with recursive transfer functions

Country Status (1)

Country Link
GB (1) GB2595943B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8725785B1 (en) * 2004-08-09 2014-05-13 L-3 Communications Corp. Parallel infinite impulse response filter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8725785B1 (en) * 2004-08-09 2014-05-13 L-3 Communications Corp. Parallel infinite impulse response filter

Also Published As

Publication number Publication date
GB2595943A (en) 2021-12-15
GB2595943A8 (en) 2022-01-19
GB202016705D0 (en) 2020-12-02

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