Analysis of frequency-response sensitivity of the second-order sections with a redundant number of multipliers of recursive digital filters
DOI:
https://doi.org/10.3103/S0735272704020025Abstract
The paper considers the possibilities for diminishing the sensitivity of frequency responses to variation of components’ parameters and the mean-square sensitivity of frequency responses of minimum-phase and nonminimum-phase sections with an excessive number of components. These sections are used for realization of transfer functions of recursive digital filters obtained at the approximation stage of design.References
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