sftCpp: Slow Fourier transform
In driegert/transfer: Frequency Domain Transfer Function Estimation Tools
Description
Usage
Arguments
Details
Value
Description
Computes the Fourier transfrom of the data x at the frequency f.
Usage
1
Arguments
x
A complex vector to be Fourier transformed
f
A numeric value indicating the frequency
at which to calculate the Fourier tranform
time
A vector containing the times (sampling rate sort of).
Details
My understanding is that performing the Fourier transform in this way
is numerically less stable than using an FFT and associated algorithms.
This is something that should be addressed by the author.
Value
complex value of the Fourier transform of x at f.
driegert/transfer documentation built on May 15, 2019, 2:11 p.m.
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Description Usage Arguments Details Value
Description
Computes the Fourier transfrom of the data x at the frequency f.
Usage
1 |
Arguments
x |
A complex vector to be Fourier transformed |
f |
A |
time |
A vector containing the times (sampling rate sort of). |
Details
My understanding is that performing the Fourier transform in this way is numerically less stable than using an FFT and associated algorithms. This is something that should be addressed by the author.
Value
complex value of the Fourier transform of x at f.
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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