二阶系统的最小二乘一次完成算法辨识程序,图形的横坐标是采样时刻-Second order system is a complete algorithm of least squares identification procedures, graphic abscissa is sampling time

二阶系统的最小二乘一次完成算法辨识程序,图形的横坐标是采样时刻(Second order system is a complete algorithm of least squares identification procedures, graphic abscissa is sampling time)