Zero sensitivity analysis of the digital lattice filter

• Published in: ICASSP '80. IEEE International Conference on Acoustics, Speech, and Signal Processing Vol. 5; pp. 89 - 93
• Main Authors: Chu, P., Messerschmitt, D.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 1980
• Subjects: Bandwidth; Differential equations; Digital filters; Frequency measurement; Frequency synthesizers; Integral equations; Lattices; Sensitivity analysis; Transfer functions; Transversal filters

Recursive equations for the first-order zero movement sensitivities of the all-zero digital lattice filter are given. In addition to being useful for numerical evaluation, these equations allow general conclusions to be drawn concerning the quite different sensitivity properties of early and final s...