Overload List
| # | Signature | Description |
|---|---|---|
| 1 | function PhaseEst(Freq: Double): Double; | Returns the phase of the frequency spectrum at Freq frequency according to the parameters of the Peaks property. |
| 2 | function PhaseEst(Freq: Double; const SpcFreqBin: TCplx): Double; | Returns the phase of the frequency spectrum at Freq frequency according to the parameters of the Peaks property. |
| 3 | procedure PhaseEst(Freq: TVec; dstPhase: TVec); | Returns the phases of the frequency spectrum at Freq frequencies. |
| 4 | procedure PhaseEst(Freq: TVec; SrcSpectrum: TVec; dstPhase: TVec); | Returns the phases of the frequency spectrum at Freq frequencies. |
Overload 1: function PhaseEst(Freq: Double): Double;
Returns the phase of the frequency spectrum at Freq frequency according to the parameters of the Peaks property.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Freq | Double | scalar |
Returns: Double
Overload 2: function PhaseEst(Freq: Double; const SpcFreqBin: TCplx): Double;
Returns the phase of the frequency spectrum at Freq frequency according to the parameters of the Peaks property.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Freq | Double | scalar |
| 2 | SpcFreqBin | TCplx |
Returns: Double
Overload 3: procedure PhaseEst(Freq: TVec; dstPhase: TVec);
Returns the phases of the frequency spectrum at Freq frequencies.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Freq | TVec | source TVec |
| 2 | dstPhase | TVec | source TVec |
Result: stored in self (calling object)
Frequencies which are not accurately alligned with frequency bins of the spectrum are rounded to the closest frequency bin. The value of the Freq vector is preserved.
Overload 4: procedure PhaseEst(Freq: TVec; SrcSpectrum: TVec; dstPhase: TVec);
Returns the phases of the frequency spectrum at Freq frequencies.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Freq | TVec | source TVec |
| 2 | SrcSpectrum | TVec | source TVec |
| 3 | dstPhase | TVec | source TVec |
Result: stored in self (calling object)
SrcSpectrum must contain complex spectrum estimated at frequencies defined in Freq. DstPhase will hold the result. The phase is corrected for peak processing.