JPS6252484A - 卓越周波数算出装置 - Google Patents
卓越周波数算出装置Info
- Publication number
- JPS6252484A JPS6252484A JP60192024A JP19202485A JPS6252484A JP S6252484 A JPS6252484 A JP S6252484A JP 60192024 A JP60192024 A JP 60192024A JP 19202485 A JP19202485 A JP 19202485A JP S6252484 A JPS6252484 A JP S6252484A
- Authority
- JP
- Japan
- Prior art keywords
- value
- frequency
- sampling
- offset level
- waveform
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000004364 calculation method Methods 0.000 abstract description 8
- 230000001133 acceleration Effects 0.000 abstract description 7
- 238000009499 grossing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Measuring Frequencies, Analyzing Spectra (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60192024A JPS6252484A (ja) | 1985-09-02 | 1985-09-02 | 卓越周波数算出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60192024A JPS6252484A (ja) | 1985-09-02 | 1985-09-02 | 卓越周波数算出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6252484A true JPS6252484A (ja) | 1987-03-07 |
| JPH0236910B2 JPH0236910B2 (enExample) | 1990-08-21 |
Family
ID=16284327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60192024A Granted JPS6252484A (ja) | 1985-09-02 | 1985-09-02 | 卓越周波数算出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252484A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019158712A (ja) * | 2018-03-15 | 2019-09-19 | 国立研究開発法人防災科学技術研究所 | 津波予測システム |
-
1985
- 1985-09-02 JP JP60192024A patent/JPS6252484A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019158712A (ja) * | 2018-03-15 | 2019-09-19 | 国立研究開発法人防災科学技術研究所 | 津波予測システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236910B2 (enExample) | 1990-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6351714B1 (en) | Order tracking signal sampling process | |
| US8219361B2 (en) | Vibration analysis | |
| US7535796B2 (en) | System and method for position determination of objects | |
| CN100432681C (zh) | 交流电频率监测方法 | |
| CN103528634B (zh) | 一种科里奥利质量流量计云传输数字信号处理装置及方法 | |
| KR100830360B1 (ko) | 수동 코히런트 로케이션 애플리케이션들에 대한 광대역 선행-검출 신호 처리를 위한 시스템 및 방법 | |
| US8603002B2 (en) | Apparatus and method for calculating microvibration feature quantity | |
| US6480812B1 (en) | Vortex flowmeter | |
| JP2004121625A (ja) | 脈波検出装置及びフーリエ変換処理装置 | |
| EP3164680B1 (en) | Method of measuring time of flight of an ultrasound pulse | |
| CN114611548A (zh) | 一种基于振动分析的状态分类方法及系统 | |
| WO2005022087A2 (en) | Reconfigurable sensor signal demodulation system | |
| JP2009103672A (ja) | 地震とノイズによる振動とを識別する解析法 | |
| JPS6252484A (ja) | 卓越周波数算出装置 | |
| JPH1123411A (ja) | 異音判定装置及び異音判定方法 | |
| US6069975A (en) | Method and device for processing a signal | |
| RU2002102334A (ru) | Способ определения места течи в трубопроводе и устройство для его реализации | |
| CN107271773B (zh) | 一种电力系统谐波的快速检测方法 | |
| CN107741263B (zh) | 基于频域信息融合的液位估计方法 | |
| JPH07209068A (ja) | 音源探査装置 | |
| JP3345644B2 (ja) | 地震の前兆となる微少電磁界異常の検出装置及びその検出方法と波源までの距離の推定方法 | |
| Holburn et al. | Real time analysis of fetal phonography signals using the TMS320 | |
| JPH0263194B2 (enExample) | ||
| EP1216422B1 (en) | Method and apparatus for extracting physical parameters from an acoustic signal | |
| Papadopoulos et al. | Implementation of an intelligent instrument for passive recognition and two-dimensional location estimation of acoustic targets |