JPS5442179A - Operating device of change quantity of trigonometric functions - Google Patents

Operating device of change quantity of trigonometric functions

Info

Publication number
JPS5442179A
JPS5442179A JP10906677A JP10906677A JPS5442179A JP S5442179 A JPS5442179 A JP S5442179A JP 10906677 A JP10906677 A JP 10906677A JP 10906677 A JP10906677 A JP 10906677A JP S5442179 A JPS5442179 A JP S5442179A
Authority
JP
Japan
Prior art keywords
trigonometric functions
operating device
change quantity
values
trigonometric
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.)
Granted
Application number
JP10906677A
Other languages
Japanese (ja)
Other versions
JPS5811577B2 (en
Inventor
Yasuhiro Kamikubo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10906677A priority Critical patent/JPS5811577B2/en
Publication of JPS5442179A publication Critical patent/JPS5442179A/en
Publication of JPS5811577B2 publication Critical patent/JPS5811577B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To obtain effective values within a short time by sampling instantaneous values of the quantity changing according to trigonometric functions such as voltage, etc. at every 1/12 period of the trigonometric functions and performing required operations by using two continuous sampling values.
COPYRIGHT: (C)1979,JPO&Japio
JP10906677A 1977-09-09 1977-09-09 Calculation device for trigonometric function variation Expired JPS5811577B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10906677A JPS5811577B2 (en) 1977-09-09 1977-09-09 Calculation device for trigonometric function variation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10906677A JPS5811577B2 (en) 1977-09-09 1977-09-09 Calculation device for trigonometric function variation

Publications (2)

Publication Number Publication Date
JPS5442179A true JPS5442179A (en) 1979-04-03
JPS5811577B2 JPS5811577B2 (en) 1983-03-03

Family

ID=14500724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10906677A Expired JPS5811577B2 (en) 1977-09-09 1977-09-09 Calculation device for trigonometric function variation

Country Status (1)

Country Link
JP (1) JPS5811577B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02290295A (en) * 1989-04-28 1990-11-30 Noritz Corp Apparatus for sterilizing and clarifying bath water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210222Y2 (en) * 1984-06-29 1990-03-14
JPS6113789U (en) * 1984-06-29 1986-01-27 積水化学工業株式会社 Bay window unit mounting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02290295A (en) * 1989-04-28 1990-11-30 Noritz Corp Apparatus for sterilizing and clarifying bath water

Also Published As

Publication number Publication date
JPS5811577B2 (en) 1983-03-03

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