qrs_interpolate: Improve the identification of the R-peak using cubic spline...
In bwrc/colibri: Platform for automating analyses of physiological time series in R.
Description
Usage
Arguments
Value
References
See Also
Description
Improve the identification of the R-peak using cubic spline interpolation
Usage
1
qrs_interpolate(ind.r, sig, window.length = 6, n.spline = 1000)
Arguments
ind.r
A vector with the indices of the R-peaks
sig
A vector containing the ECG signal
window.length
The length of the window in samples. Default is 6.
n.spline
The number of splines to use.
Value
A matrix with two columns. The x-index of the R-peaks are in the first column and the
y-values of the ECG signal are in the second column
http://www.ncbi.nlm.nih.gov/pubmed/9302678
References
Daskalov, I and Christov, I. (1997) Improvement of resolution in measurement of electrocardiogram RR intervals by interpolation. Medical engineering & Physics, 19;4;375-379. Elsevier.
See Also
Other HRV: detect_artifacts_xu,
plot_artifacts, qrs_detect,
remove_ibi_artifacts
bwrc/colibri documentation built on May 13, 2019, 9:10 a.m.
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Description Usage Arguments Value References See Also
Description
Improve the identification of the R-peak using cubic spline interpolation
Usage
1 | qrs_interpolate(ind.r, sig, window.length = 6, n.spline = 1000)
|
Arguments
ind.r |
A vector with the indices of the R-peaks |
sig |
A vector containing the ECG signal |
window.length |
The length of the window in samples. Default is 6. |
n.spline |
The number of splines to use. |
Value
A matrix with two columns. The x-index of the R-peaks are in the first column and the y-values of the ECG signal are in the second column
http://www.ncbi.nlm.nih.gov/pubmed/9302678
References
Daskalov, I and Christov, I. (1997) Improvement of resolution in measurement of electrocardiogram RR intervals by interpolation. Medical engineering & Physics, 19;4;375-379. Elsevier.
See Also
Other HRV: detect_artifacts_xu,
plot_artifacts, qrs_detect,
remove_ibi_artifacts
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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