Description: 几个BOC 信号的分析例程，全球卫星导航系统将普遍采用BOC调制信号作为扩频测距信号，BOC信号自相关函数呈现多个相关峰，传统扩频接收机所用的延迟锁定环（DLL）无法对该信号正确地进行码相位的-Several BOC signal analysis routines, the global satellite navigation system will be widely used BOC modulation signal as a spread spectrum ranging signal, BOC signal auto-correlation function shows a number of correlation peak, the traditional spread-spectrum receiver using delay locked loop (DLL) the signal can not be correctly code phase Platform: |
Size: 7168 |
Author:andy |
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Description: gps延迟锁定环中对热噪声的模拟，考虑了热噪声对跟踪精度的影响，很不错的-gps delay locked loop in the thermal noise of the simulation, taking into account thermal noise on the impact of tracking accuracy, very good Platform: |
Size: 1024 |
Author:li jian |
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Description: DCM includes a clock delay locked loop used to minimize clock skew for Spartan-3,
Virtex-II, Virtex-II Pro, and Virtex-II Pro X devices. DCM synchronizes the clock signal
at the feedback clock input (CLKFB) to the clock signal at the input clock (CLKIN).
The locked output (LOCKED) is high when the two signals are in phase. The signals
are considered to be in phase when their rising edges are within a specified time (ps)
of each other. Platform: |
Size: 106496 |
Author:shad |
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Description: 在matlab与SystemGenerator的平台下实现零阶时延数字正切锁相环。此模块最终能达到与输入信号同频率。-In the matlab, and SystemGenerator the platform, zero-order delay tangent digital phase-locked loop. This module is ultimately to reach input signal with the same frequency. Platform: |
Size: 27648 |
Author: |
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Description: a new circuit topology of a
phase-locked loop that can be used for synchronising a singlephase
wind turbine generator (WTG) with the low voltage utility
grid. The circuit is based on the time-delay digital tanlock loop
(TDTL) architecture and was modelled and simulated using
Simulink/MATLAB. The results presented demonstrate the
ability of the circuit not only to synchronise a WTG with the grid,
but also to re-gain synchronization following a sudden
disturbance in the grid voltage. The simulated disturbances
included a ramp and a multi-step change in the phase of the grid
voltage waveform. Platform: |
Size: 16384 |
Author:Amr |
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Search - delay locked loop matlab