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clMatrix.PowerSpectrum Method (TOpenCLMtxVec, integer, integer, integer)
clMatrix Record | clMatrix Members | clMtxExpr Namespace | PowerSpectrum Method
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Calculates the power spectrum from the Vec complex elements [VecIndex]..[VecIndex+Len-1].

Pascal
function PowerSpectrum(const Vec: TOpenCLMtxVec; VecIndex: integer; Index: integer; Len: integer): TOpenCLMtxVec; overload;
Description

Store the results in calling object real elements [Index]..[Index+Len-1]. An exception is raised if calling object Complex property is true or if array borders are overrun/underrun.

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