Two scripts are included here. 1. convsys.m - combines the state space representation of two syst
Two scripts are included here. 1. convsys.m - combines the state space representation of two systems connected in series. [Ao,Bo,Co,Do]=conv...
Two scripts are included here. 1. convsys.m - combines the state space representation of two systems connected in series. [Ao,Bo,Co,Do]=conv...
一.基础理论锁相环路(Phase Locked Loop)是一个闭环的相位控制系统,它的输出信号的相位能自动跟踪输入信号相位。系统框图如下:当0,(1)与0:(1)相等时,两矢量以相同的角速度旋转,相对位置,即夹角维持不变,通常数值又较小,这就是环路的锁定状态。从输入信号加到锁相环路的输入端开始,一...