GB/T 26958.21-2020
Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters

Standard No.

GB/T 26958.21-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 26958.21-2020

Scope

This part of GB/T 26958 specifies the metering characteristics of the Gaussian filter used for contour filtering, and provides a method for separating the long-wave and short-wave components of the surface contour. This section is applicable to the surface contour roughness feature extraction operation, and other signal filtering analysis occasions can be used as a reference.

GB/T 26958.21-2020 history

• 2020 GB/T 26958.21-2020 Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters

GB/T 26958.21-2020 -All Parts