dcost: cosine transform
In PEIP: Geophysical Inverse Theory and Optimization
dcost R Documentation
cosine transform
Description
Computes the column-by-column discrete cosine transform of X.
Usage
dcost(X)
Arguments
X
Time series matrix
Value
cosine transformaed data
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
Examples
x <- 1:4
### compare fft with cosine transform
fft(x)
dcost(x)
PEIP documentation built on Aug. 21, 2023, 9:10 a.m.
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| dcost | R Documentation |
cosine transform
Description
Computes the column-by-column discrete cosine transform of X.
Usage
dcost(X)
Arguments
X |
Time series matrix |
Value
cosine transformaed data
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
Examples
x <- 1:4
### compare fft with cosine transform
fft(x)
dcost(x)
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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