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carriertrack
- 用matlab的m文件实现载波跟踪和码环同步-carrier track
Matlab
- 跟踪载波，捕获载波，求解CA码，ACQUITION.-Carrier tracking, carrier capture, CA Code Solution, ACQUITION.
PLL(lin)
- 锁相环的设计主要用于载波跟踪代码，在载波跟踪捕获当中可能会用到的源代码-PLL design is mainly used for carrier tracking code, the carrier capture which may be used to track the source code
TSysgenQAM16Dh
- 采用Xilinx的Sysgen工具建立的16QAM调制制解调模型，其中包括信源生成、多普勒频偏、载波跟踪环路等。 -16QAM modulation using Xilinx Sysgen tool to establish the modem model, including source to generate the Doppler shift, the carrier tracking loop.
Synchronization-Technology-of-OFDM
- 一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM同步算法对OFDM系统基于试点,使用前言快速、准确获取信号,在有限的时间建立同步,利用导频跟踪同步信息-A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It us
san_PSK
- 三阶锁相环PSK信号的设计与实现，具有载波跟踪效果-Design and implementation of third-order phase-locked loop PSK signals with carrier tracking results
power_3phpll
- 锁相环电源设计，产生单载波信号，便于跟踪锁定-Phase-locked loop power supply design, produce single-carrier signal, to facilitate tracking lock
BDStracking
- 北斗二代接收机中的跟踪程序，模块有载波环（二阶FLL，三阶PLL），FLL辅助PLL,码环是用二阶DLL，再用载波环辅助码环-Compass II receiver tracking program, module carrier ring (second-order FLL, the third-order PLL), FLL auxiliary PLL, code ring is by Second DLL, then the carrier ring auxiliary code ring
sieging_v36
- 包括单边带、双边带、载波抑制及四倍频,多目标跟踪的粒子滤波器，可以提取一幅图中想要的目标。- Including single sideband, double sideband, suppressed carrier and quadruple, Multi-target tracking particle filter, Target can be extracted in a picture you want.
科斯塔斯环
- 仿真实现，锁相环的跟踪与实际载波频率的仿真与对比，信号的调制与解调。(The simulation and comparison between the tracking of the phase-locked loop and the actual carrier frequency are simulated, and the modulation and demodulation of the signal are presented.)
BPSK_Costas
- 使用科斯塔环的方法实现基于BPSK调制的载波恢复跟踪(Using Costas loop method to recovery and track carrier frequency of BPSK modulation signal)
BDStracking
- 究采用锁频环和锁相环相结合的方法来实现载波跟踪(The configuration of carrier tracking, which combining FLL with PLL.)
Lpfilter_20190503
- 环路滤波器是通信信号调制解调中最重要的一个部分，环路滤波器设计的好坏将直接影响到接收机的性能指标，二阶锁频辅助三阶锁相环路滤波器可以稳定跟踪具有加加速度的信号源，是现代通信中非常实用的技术，本文中详细编写了单载波信号产生模块、信道噪声模块、数字正交下变频模块、鉴频鉴相模块、环路滤波器模块，并包含了完整的testbench模块，对于初学者非常有用。(Loop filter is the most important part of communication signal modulation a