Examples
filtic([i,1,-i,5], [1,2,3i], [0.8i,7,9]) ans = 0.00000 - 22.60000i 2.40000 + 0.00000i 0.00000 + 0.00000i This function being called from Octave |  |  |
zf = filtic (b, a, y) zf = filtic (b, a, y, x)
vector of real or complex numbers
vector of real or complex numbers
vector of real or complex numbers
vector of real or complex numbers
This function finds the initial conditions for the delays in the transposed direct-form II filter implementation. The vectors b and a represent the numerator and denominator coefficients of the filter's transfer function.
filtic([i,1,-i,5], [1,2,3i], [0.8i,7,9]) ans = 0.00000 - 22.60000i 2.40000 + 0.00000i 0.00000 + 0.00000i This function being called from Octave | | |