Matrix.PolarToCart Method (TMtxVec, TMtxVec)

Converts the polar magnitude/phase pairs to cartesian pairs.

Pascal

function PolarToCart(AmpltVec: TMtxVec; PhaseVec: TMtxVec): TMtxVec; overload;

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 Complex properties of the calling object are set implicitly to match AmpltVec and PhaseVec objects.

See Also

CartToPolar

Example

var a,b,c: Matrix; begin a.SetIt(1,4,false,[1,2,3,4]); // a = [1,2,3, 4] //magnitude b.SetIt(1,4,false,[1,0,1,-1]); // b = [1,0,1,-1] /phase c.PolarToCart(a,b); // result stored in c = projections to Re and Im axis end;

Matrix Record, Matrix Members, MtxExpr Namespace, PolarToCart Method, Example, See Also

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