Title:
データ処理装置、変位観測システム、データ処理方法、および、データ処理プログラム
Document Type and Number:
Japanese Patent JP7227696
Kind Code:
B2
Abstract:
To correctly extract a cyclic noise included in time series data.SOLUTION: A data processing device 10 comprises a cyclic noise extraction unit 11 and a cyclic noise smoothing unit 12. The cyclic noise extraction unit 11 extracts a cyclic noise included in each time series data. The cyclic noise smoothing unit 12 smooths each of a plurality of noises separated at a cycle of cyclic noises, which arranged in time series, out of the cyclic noises.SELECTED DRAWING: Figure 1
Inventors:
Miyahara Kazunori
Application Number:
JP2018007947A
Publication Date:
February 22, 2023
Filing Date:
January 22, 2018
Export Citation:
Assignee:
FURUNO ELECTRIC COMPANY,LIMITED
International Classes:
G01S19/43; G01S19/51
Domestic Patent References:
| JP2001320794A | ||||
| JP7005239A | ||||
| JP9270893A | ||||
| JP11205891A | ||||
| JP61200483A |
Foreign References:
| WO2012176723A1 | ||||
| CN107247278A |
Other References:
齊藤 真二 Shinji SAITOH,地上型衛星航法補強システムの運用性予測手法の検討 Consideration of availability prediction method of the Ground-Based Augmentation Systems,電子情報通信学会技術研究報告 IEICE Technical Report,日本,一般社団法人電子情報通信学会 The Institute of Electronics,Information and Communication Engineers,2016年01月14日,第115巻第403号,129-132
Attorney, Agent or Firm:
Patent Attorney Kaede International Patent Office