离散系统Z域分析

　　实验步骤：

　　主界面下进入实验六的“离散系统Z域分析”，输入分子多项式的系数向量

　　按照 z 降幂的顺序输入，如：，输入为。

输入分母多项式的系数向量，按照 z 降幂的顺序输入。

鼠标单击确定按钮，显示系统函数的幅频特性曲线，相频特性曲线。-Z-domain analysis of discrete-time systems experimental steps: the main interface into the six experiments the " Z-domain analysis of discrete-time systems" , enter the coefficient of polynomial vector elements z in accordance with the descending order of power input, such as:, input. Denominator polynomial coefficients input vector, z in accordance with the order of descending input power. Mouse click OK button, and display system function curve of amplitude-frequency characteristics, phase-frequency characteristic curve.