optic.dsp.core.firFilter

firFilter(h, x)

Perform FIR filtering and compensate for filter delay.

Parameters:

• h (np.array) – Coefficients of the FIR filter (impulse response, symmetric).

• x (np.array) – Input signal.

Returns:

y – Output (filtered) signal.

Return type:

np.array

References

[1] P. S. R. Diniz, E. A. B. da Silva, e S. L. Netto, Digital Signal Processing: System Analysis and Design. Cambridge University Press, 2010.