JPS5819351U - Averaging processing device - Google Patents

Averaging processing device

Info

Publication number
JPS5819351U
JPS5819351U JP11295181U JP11295181U JPS5819351U JP S5819351 U JPS5819351 U JP S5819351U JP 11295181 U JP11295181 U JP 11295181U JP 11295181 U JP11295181 U JP 11295181U JP S5819351 U JPS5819351 U JP S5819351U
Authority
JP
Japan
Prior art keywords
averaging processing
sampling
processing device
values
signal
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
JP11295181U
Other languages
Japanese (ja)
Other versions
JPS6142189Y2 (en
Inventor
北川　和麿
Original Assignee
アンリツ株式会社
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 アンリツ株式会社 filed Critical アンリツ株式会社
Priority to JP11295181U priority Critical patent/JPS5819351U/en
Publication of JPS5819351U publication Critical patent/JPS5819351U/en
Application granted granted Critical
Publication of JPS6142189Y2 publication Critical patent/JPS6142189Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る平均値処理装置の一実施例構成、
第２図は平均値化を行なうためのサンプリングの仕方を
説明する説明図、第３図は平均値化処理過程の信号波形
が表示装置上で直視される理由を説明するタイムチャー
トを示している。 図中、１は増幅器、２はサンプルホールド回路、３はア
ナログ−ディジタル変換器、４は重み付は平均値化処理
回路、５は演算回路、６はＲＡＭ。 ７はディジタル−アナログ変換器をそれぞれ表わしてい
る。FIG. 1 shows the configuration of an embodiment of the average value processing device according to the present invention.
Figure 2 is an explanatory diagram explaining the sampling method for averaging, and Figure 3 is a time chart explaining why the signal waveform during the averaging process is viewed directly on the display device. . In the figure, 1 is an amplifier, 2 is a sample and hold circuit, 3 is an analog-digital converter, 4 is a weighted averaging processing circuit, 5 is an arithmetic circuit, and 6 is a RAM. 7 each represent a digital-to-analog converter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 雑音成分を含んだ繰返し信号の各対応点をサンプリング
し、サンプリングして得られたサンプリング値を平均値
化処理を行なってＳ／Ｎを改善する平均値化処理装置に
おいて二上記繰返し信号のサンプリング値をディジタル
変換するサンプルホールド回路及びアナログ−ディジタ
ル変換器と；第ｍ−１巡目までの繰返し信号のディジタ
ル変換された各サンプリング点の重み付は平均化処理値
と第ｍ巡目の繰返し信号のそれぞれに対応するサンプリ
ング値のディジタル変換値とをそれぞれ重み付けを行な
い平均値化する重み付は平均値化処理回路とを備え、上
記繰返し信号の各サンプリング値をディジタル化したう
えでそれぞれ重み付けを行なった平均値化処理を行なう
ようにしたことを特徴とする平均値化処理装置。In an averaging processing device that samples each corresponding point of a repetitive signal containing a noise component and averages the sampled values obtained by sampling to improve the S/N, the sampling value of the repetitive signal is A sample-hold circuit and an analog-to-digital converter for digitally converting; weighting of each digitally converted sampling point of the repeated signal up to the (m-1)th round is based on the average processing value and the repeated signal of the mth round. The weighting circuit is equipped with an averaging processing circuit that weights the digital converted values of the corresponding sampling values and averages them, and weights each of the sampling values of the repeated signal after digitizing them. An averaging processing device characterized by performing averaging processing.
JP11295181U 1981-07-31 1981-07-31 Averaging processing device Granted JPS5819351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11295181U JPS5819351U (en) 1981-07-31 1981-07-31 Averaging processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11295181U JPS5819351U (en) 1981-07-31 1981-07-31 Averaging processing device

Publications (2)

Publication Number Publication Date
JPS5819351U true JPS5819351U (en) 1983-02-05
JPS6142189Y2 JPS6142189Y2 (en) 1986-12-01

Family

ID=29907264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11295181U Granted JPS5819351U (en) 1981-07-31 1981-07-31 Averaging processing device

Country Status (1)

Country Link
JP (1) JPS5819351U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036177A (en) * 1973-08-02 1975-04-05
JPS51149742A (en) * 1975-06-17 1976-12-22 Ando Electric Co Ltd Addition averaging circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036177A (en) * 1973-08-02 1975-04-05
JPS51149742A (en) * 1975-06-17 1976-12-22 Ando Electric Co Ltd Addition averaging circuit

Also Published As

Publication number Publication date
JPS6142189Y2 (en) 1986-12-01

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