From the linear system simulation, each building block is designed to acquire a compromise between versatile tradeoffs. 由线性系统模拟结果，在许多表现参数的取舍考量下，我们可得到各组成元件的设计参数。
A much clearer insight into the behaviour of linear systems is obtained by using a normalization procedure. 用标称化的方法可以更清楚地理解线性系统的性质。
