JP2001209525A - 三角関数生成装置 - Google Patents

三角関数生成装置

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Publication number
JP2001209525A
JP2001209525A JP2000019575A JP2000019575A JP2001209525A JP 2001209525 A JP2001209525 A JP 2001209525A JP 2000019575 A JP2000019575 A JP 2000019575A JP 2000019575 A JP2000019575 A JP 2000019575A JP 2001209525 A JP2001209525 A JP 2001209525A
Authority
JP
Japan
Prior art keywords
function
output
cos
sin
input
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.)
Pending
Application number
JP2000019575A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001209525A5 (enExample
Inventor
Machiya Kumazawa
町也 熊澤
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2000019575A priority Critical patent/JP2001209525A/ja
Publication of JP2001209525A publication Critical patent/JP2001209525A/ja
Publication of JP2001209525A5 publication Critical patent/JP2001209525A5/ja
Pending legal-status Critical Current

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  • Complex Calculations (AREA)
JP2000019575A 2000-01-28 2000-01-28 三角関数生成装置 Pending JP2001209525A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000019575A JP2001209525A (ja) 2000-01-28 2000-01-28 三角関数生成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000019575A JP2001209525A (ja) 2000-01-28 2000-01-28 三角関数生成装置

Publications (2)

Publication Number Publication Date
JP2001209525A true JP2001209525A (ja) 2001-08-03
JP2001209525A5 JP2001209525A5 (enExample) 2007-12-20

Family

ID=18546249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000019575A Pending JP2001209525A (ja) 2000-01-28 2000-01-28 三角関数生成装置

Country Status (1)

Country Link
JP (1) JP2001209525A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015506638A (ja) * 2012-01-18 2015-03-02 クアルコム，インコーポレイテッド 高精度ｓｉｎ−ｃｏｓ波および周波数発生器、ならびに関連システムおよび方法
CN111831257A (zh) * 2020-06-29 2020-10-27 湖南毂梁微电子有限公司 一种用于计算正弦或余弦函数的实现方法及装置
JP2021009555A (ja) * 2019-07-01 2021-01-28 ラピスセミコンダクタ株式会社 三角関数演算装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015506638A (ja) * 2012-01-18 2015-03-02 クアルコム，インコーポレイテッド 高精度ｓｉｎ−ｃｏｓ波および周波数発生器、ならびに関連システムおよび方法
JP2021009555A (ja) * 2019-07-01 2021-01-28 ラピスセミコンダクタ株式会社 三角関数演算装置
JP7262028B2 (ja) 2019-07-01 2023-04-21 ラピスセミコンダクタ株式会社 三角関数演算装置
CN111831257A (zh) * 2020-06-29 2020-10-27 湖南毂梁微电子有限公司 一种用于计算正弦或余弦函数的实现方法及装置
WO2022001722A1 (zh) * 2020-06-29 2022-01-06 湖南毂梁微电子有限公司 一种用于计算正弦或余弦函数的实现方法及装置

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