JPS52104167A - Amplitude computing device - Google Patents
Amplitude computing deviceInfo
- Publication number
- JPS52104167A JPS52104167A JP1940376A JP1940376A JPS52104167A JP S52104167 A JPS52104167 A JP S52104167A JP 1940376 A JP1940376 A JP 1940376A JP 1940376 A JP1940376 A JP 1940376A JP S52104167 A JPS52104167 A JP S52104167A
- Authority
- JP
- Japan
- Prior art keywords
- computing device
- amplitude computing
- signal
- amplitude
- squre
- 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
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To obtain the amplitude of the AC signal without requiring the procedure to gain the squre root, by adding the absolute value of the difference gained from the absolute values between the two sampling values whose electrical angle differ by 90° in the AC signal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1940376A JPS52104167A (en) | 1976-02-26 | 1976-02-26 | Amplitude computing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1940376A JPS52104167A (en) | 1976-02-26 | 1976-02-26 | Amplitude computing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52104167A true JPS52104167A (en) | 1977-09-01 |
JPS5638910B2 JPS5638910B2 (en) | 1981-09-09 |
Family
ID=11998289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1940376A Granted JPS52104167A (en) | 1976-02-26 | 1976-02-26 | Amplitude computing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52104167A (en) |
-
1976
- 1976-02-26 JP JP1940376A patent/JPS52104167A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5638910B2 (en) | 1981-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52104167A (en) | Amplitude computing device | |
JPS5247750A (en) | Display device | |
JPS51133053A (en) | Measuring apparatus | |
JPS5212560A (en) | Electronic beam probe control device | |
JPS5220076A (en) | Dew-point measurement device | |
JPS5211054A (en) | Displacement detector | |
JPS5357878A (en) | Peak value detector | |
JPS525580A (en) | Reversibee stop-watch | |
JPS51146272A (en) | Measuring device for current, power-factor and power etc. | |
JPS5228364A (en) | Amplitude value calculating apparatus | |
JPS52103654A (en) | Amplitude calculator | |
JPS51113764A (en) | Noise detector | |
JPS52130675A (en) | Measuring apparatus for carrier wave signal power | |
JPS5375751A (en) | Speed detector | |
JPS51142373A (en) | Measuring method of dc amplitude of controller | |
JPS5242176A (en) | Method of measuring direction and speed of wind | |
JPS52131426A (en) | 3-digit division signal generator unit | |
JPS5367473A (en) | Speed detector | |
JPS52147477A (en) | Frequency analyzer | |
JPS5421157A (en) | Straight line detection circuit | |
JPS5248341A (en) | Detector | |
JPS51114966A (en) | Weight-signal generation control equipment for cranes | |
JPS51144292A (en) | Moisture rate measurement method | |
JPS5351952A (en) | Fm demodulating circuit | |
JPS5336279A (en) | Calculating device for amplitude value |