public struct TFirState
Filter state used by FIR filtering methods.
FIRState is the filter state defined by Intel IPP. UpSample stores the upsampling factor and DownSample stores the downsampling factor of a multi-rate filter. ComplexImpulse is True, if FIR filter has a complex impulse response. This state is initialized by FirInit method.
Fields
| Name | Type | Description |
|---|---|---|
| ComplexImpulse | Boolean | |
| DownSample | Int32 | |
| FloatPrecision | TMtxFloatPrecision | |
| Initialized | Boolean | |
| IsDouble | Boolean | |
| State_Im | IntPtr | |
| State_Re | IntPtr | |
| Statec | IntPtr | |
| UpSample | Int32 |