代码搜索:phase-locked

找到约 22 项符合「phase-locked」的源代码

代码结果 22
www.eeworm.com/read/360770/10078848

m funp893.m

function dx = funp893 (t,x) %----------------------------------------------------------------------- % Description: Phase-locked loop, Example 8.9.3 %-----------------------------------------------
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m e893.m

%----------------------------------------------------------------------- % Example 8.9.3: Phase-Locked Loop %----------------------------------------------------------------------- % Initialize
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txt xiangweiji.txt

相位测量仪的分模块原理框图(以分辨率为0.1°为例)如图3-2所示。基准信号(相位基准)Fr经放大整形后加到锁相环的输入端,在锁相环的反馈环路中设置一个N=3600的分频器,使锁相环的输出信号频率为3600Fr,但相位与Fr相同,这个输出信号被用作计数器的计数时钟。被测信号Fs经整形放大再2分频后得到的Fs/2与Fr/2送入由异或门组成的相位比较电路,其输出脉冲A的脉宽Tp反映了两列信号的相位差。 ...
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vhd pll.vhd

-- ----------------------------------------------------------- -- -- Additional material to the book -- Modeling and Simulation for RF System Design -- -- -- THIS MODEL IS LICENSED TO YOU "AS IT IS"