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License: Other
An implementation from the Smithsonian Astrophysical Observatory of some notorious transforms ready to use in c/c++
License: Other
Is your feature request related to a problem? Please describe.
-90 degree Hilbert transform
Describe the solution you'd like
Multiply orthogonal part with respect to the input of the output by -1
Describe alternatives you've considered
Low level work on the transform implementation, which could avoid looping over the output again.
Is your feature request related to a problem? Please describe.
Right now a complex signal is needed as input.
Describe the solution you'd like
A function that takes real input and recombines it to properly feed it to the algorithms.
Describe alternatives you've considered
Nothing.
Additional context
Nohing.
Is your feature request related to a problem? Please describe.
Provide additional implementations of Fourier and Hartley with no bit reversed input and output.
Describe the solution you'd like
Function to bit-revert signal.
Describe alternatives you've considered
Nothing
Additional context
Nothing
Is your feature request related to a problem? Please describe.
Right now the transforms accept only signals with a length equals to a power of two.
Describe the solution you'd like
Generalize the transforms to signals of every length. This can be easily done by zero-padding the signal to the closest, power of two lengh > signal length before executing the transforms.
Describe alternatives you've considered
User can perform zero padding himself and transforms can be left as they are.
Additional context
Nohing to declare here.
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