JPS5347243A - Logarithmic arithmetic unit - Google Patents

Logarithmic arithmetic unit

Info

Publication number
JPS5347243A
JPS5347243A JP12248376A JP12248376A JPS5347243A JP S5347243 A JPS5347243 A JP S5347243A JP 12248376 A JP12248376 A JP 12248376A JP 12248376 A JP12248376 A JP 12248376A JP S5347243 A JPS5347243 A JP S5347243A
Authority
JP
Japan
Prior art keywords
arithmetic unit
logarithmic arithmetic
logarithmic
logartithmic
antilogarithm
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
JP12248376A
Other languages
Japanese (ja)
Inventor
Kenji Okubo
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12248376A priority Critical patent/JPS5347243A/en
Publication of JPS5347243A publication Critical patent/JPS5347243A/en
Pending legal-status Critical Current

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  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE: To enable an addition and subtraction for the antilogarithm of a logartithmic input information without performing any index conversion.
COPYRIGHT: (C)1978,JPO&Japio
JP12248376A 1976-10-12 1976-10-12 Logarithmic arithmetic unit Pending JPS5347243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12248376A JPS5347243A (en) 1976-10-12 1976-10-12 Logarithmic arithmetic unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12248376A JPS5347243A (en) 1976-10-12 1976-10-12 Logarithmic arithmetic unit

Publications (1)

Publication Number Publication Date
JPS5347243A true JPS5347243A (en) 1978-04-27

Family

ID=14836956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12248376A Pending JPS5347243A (en) 1976-10-12 1976-10-12 Logarithmic arithmetic unit

Country Status (1)

Country Link
JP (1) JPS5347243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215239A (en) * 1985-02-06 1985-10-28 Minolta Camera Co Ltd Arithmetic circuit of logarithm information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215239A (en) * 1985-02-06 1985-10-28 Minolta Camera Co Ltd Arithmetic circuit of logarithm information

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