mbChange: Matchbox Change
In spc4sts: Statistical Process Control for Stochastic Textured Surfaces
mbChange R Documentation
Matchbox Change
Description
Modifies a given image to have a matchbox change.
Usage
mbChange(img, alpha = 1)
Arguments
img
the image to be matchboxed
alpha
the amount of matchboxing
Details
Each column i of img is modified as follows: img[2:nrow(img),i] <- (1 - alpha*(i-1)/ncol(img))*img[2:nrow(img),i] + alpha*(i-1)/ncol(img)*img[1:(nrow(img)-1),i]
Value
The matchboxed image in the matrix format.
Author(s)
Anh Bui
References
Bui, A.T. and Apley, D.W. (2018b) "Monitoring for changes in the nature of stochastic textured surfaces", Journal of Quality Technology, 50, 363-378.
spc4sts documentation built on May 24, 2022, 5:07 p.m.
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| mbChange | R Documentation |
Matchbox Change
Description
Modifies a given image to have a matchbox change.
Usage
mbChange(img, alpha = 1)
Arguments
img |
the image to be matchboxed |
alpha |
the amount of matchboxing |
Details
Each column i of img is modified as follows: img[2:nrow(img),i] <- (1 - alpha*(i-1)/ncol(img))*img[2:nrow(img),i] + alpha*(i-1)/ncol(img)*img[1:(nrow(img)-1),i]
Value
The matchboxed image in the matrix format.
Author(s)
Anh Bui
References
Bui, A.T. and Apley, D.W. (2018b) "Monitoring for changes in the nature of stochastic textured surfaces", Journal of Quality Technology, 50, 363-378.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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