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| Function | "Welch" window for use in spectral analysis |
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| Syntax C/C++ | #include <VFstd.h>
void VF_Welch( fVector X, ui size ); |
| C++ VecObj | #include <OptiVec.h>
void vector<T>::Welch(); |
| Pascal/Delphi | uses VFstd;
procedure VF_Welch( X:fVector; size:UIntSize ); |
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| CUDA function C/C++ | #include <cudaVFstd.h>
int cudaVF_Welch( fVector d_X, ui size );
void VFcu_Welch( fVector h_X, ui size );
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| CUDA function Pascal/Delphi | uses VFstd;
function cudaVF_Welch( d_X:fVector; size:UIntSize ): IntBool;
procedure VFcu_Welch( h_X:fVector; size:UIntSize );
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| Description | Xi = 1 - ( (i - 0.5*(size - 1)) / (0.5*(size + 1)) )2
This function provides a window for power-spectrum estimation with Welch's method of overlapping segments, here implemented as VF_spectrum. |
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