TOpenCLMtxVec.PolarToCart Method (TOpenCLMtxVec, TOpenCLMtxVec)

Converts the polar magnitude/phase pairs to cartesian pairs.

Pascal

function PolarToCart(const AmpltVec: TOpenCLMtxVec; const PhaseVec: TOpenCLMtxVec): TOpenCLMtxVec; overload;

Description

Convert all AmpltVec and PhaseVec elements (combined) from polar to cartesian form. If AmpltVec and PhaseVec size is not the same , an exeption is raised. The results are stored as complex numbers (x=Re, y=Im) in the calling object. Size and TOpenCLBase.Complex Complexproperties of the calling object are set implicitly to match AmpltVec and PhaseVec objects.

See Also

CartToPolar

Example

var a,b,c: TOpenCLVector; begin CreateIt(a,b,c); try a.CopyFromArray(TSingleArray.Create(1,2,3,4)); // a = [1,2,3, 4] //magnitude b.CopyFromArray(TSingleArray.Create(1,0,1,-1)); // b = [1,0,1,-1] /phase c.PolarToCart(a,b); // result stored in c = projections to Re and Im axis finally FreeIt(a,b,c); end; end;

TOpenCLMtxVec Class, TOpenCLMtxVec Members, clMtxVec Namespace, PolarToCart Method, Example, See Also

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