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z-Domain Pole-Zero Plot

價格:免費

更新日期:2014-11-12

檔案大小:149k

版本需求:Android 1.6 以上版本

官方網站:mailto:rbghongade@gmail.com

z-Domain Pole-Zero Plot(圖1)-速報App

A handy tool for computing poles and zeros and plotting the pole -zero locations , given the numerator and denominator polynomial coefficients of a transfer function.

z-Domain Pole-Zero Plot(圖2)-速報App

The frequency response, magnitude as well as phase are also plotted.

z-Domain Pole-Zero Plot(圖3)-速報App

the format for entering the polynomial coefficients is: A(1)+A(2)z^-1+A(3)z^-2+...+A(n-1)z^-n

Caution: Since the app uses Bairstow Alogrithm for computing the roots of polynomial, the convergence cannot be guaranteed for very high order polynomials.