| import numpy as np | |
| from numpy.typing import NDArray | |
| FloatingArray = NDArray[np.float32] | NDArray[np.float64] | |
| ComplexArray = NDArray[np.complex64] | NDArray[np.complex128] | |
| FloatingComplexArray = FloatingArray | ComplexArray | |
| def symiirorder1_ic(signal: FloatingComplexArray, | |
| c0: float, | |
| z1: float, | |
| precision: float) -> FloatingComplexArray: | |
| ... | |
| def symiirorder2_ic_fwd(signal: FloatingArray, | |
| r: float, | |
| omega: float, | |
| precision: float) -> FloatingArray: | |
| ... | |
| def symiirorder2_ic_bwd(signal: FloatingArray, | |
| r: float, | |
| omega: float, | |
| precision: float) -> FloatingArray: | |
| ... | |
| def sepfir2d(input: FloatingComplexArray, | |
| hrow: FloatingComplexArray, | |
| hcol: FloatingComplexArray) -> FloatingComplexArray: | |
| ... | |