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costas环资料
- 基于FPGA的全数字Costas环的设计与实现.caj 数字COSTAS环的原理与设计.kdh 一种改进的载波同步Costas环路设计及实现.caj 一种适合高速数字通信的并行Costas环结构.caj
costas simulink
- costas.mdl 用simulink仿真的costas环
数字Costas环的设计与实现
- 针对扩频系统的载波同步, 研究了数字Costas 环的设计和实现方法。介绍了数字Costas 环的结构、实现载波同步的基本方法。以二阶环为例, 分析了数字锁相环的环路滤波器的参数设计方法, 为数字Costas 环的设计提供了参考。提出了在高速信号处理板(以FPGA 和DSP 为基础) 中数字Costas 环的实现方案, 经工程验证, 能够实现载波同步, 解调出所需信号.
sinecostas
- 用costas环检测淹没在噪声和未知任何先验参数的正弦信号检测-with Costas Loop Detection drowned in the noise and any a priori unknown parameters of sinusoidal signal detection
costas_simulation_bak
- 该函数是实现Costas环仿真的Matlab编程，具有较好的性能-this function is to achieve Costas Loop Simulation Matlab programming, with good performance
tupian
- 本文件里面是Costas环跟踪信号的几幅图，对于加深理解有所一定的帮助。
costas
- costas 环路 simulink 仿真文件-costas loop simulation simulink file
dpll
- 数字锁相环，采用costas环的数字形式，实现跟踪载波相位，-Digital phase-locked loop, using the digital form costas loop to achieve carrier phase tracking,
costas
- 用MATLAB的simulink实现costas环的.mhl文件-Using MATLAB-simulink realization costas Central. Mhl document
qpsk
- 一个QPSK的仿真程序，使用的是COSTAS环来恢复载波，给予SIMULINK-A QPSK simulation procedures, using a COSTAS loop to restore the carrier to give SIMULINK
costas
- 经典载波跟踪环costas环simulink建模仿真，采用QPSK调制，包含上下变频以及三种不同鉴相方式。-Classic costas loop carrier tracking loop simulink modeling and simulation, using QPSK modulation, including the upper and lower frequency, as well as phase three dif
costas
- 用costas环实现载波同步。假设发送信号载波频率为3.563Mhz，本地初始频率为3.5628Mhz。程序中直接给出了环路滤波器的参数C1,C2。-this is synchoronization on time recovery basing on matlab
costas
- costas环matlab仿真程序，用于载波恢复，能够达到很好的效果。-matlab simulation program costas loop for carrier recovery, to achieve good results.
costas
- MATLAB实现COSTAS环的源程序，有详细的注释说明 -costas source matlab
Costas
- 介绍组成数字Costas环的锁相环和锁频环的应用-Describes the composition of digital Costas loop PLL and the locking ring in
costas
- 本程序在Matlab R2008的Simulink中实现了使用costas环对同步载波的提取，同时可提取出基带信号。-The program Matlab R2008 implements the use of Simulink to the synchronous carrier costas loop extraction, at the same time extract the baseband signal.
costas
- 本文介绍了直接序列扩频系统中数字Costas环的设计与实现，用来实现载波同步的闭环算法-This paper introduces the direct sequence spread spectrum digital Costas loop in the design and implementation to achieve closed-loop carrier synchronization algorithm
costas
- costas环的simulink仿真模型，-costas design with simulink
costas
- costas环matlab仿真，已经通过验证可行(Costas ring matlab simulation, has been verified feasible)
costas环解调
- costas环解调程序，需要的可以参考一下。costas环解调.m(It is a matlab code for demodulation as costas ring .if you are interested in it, you can refer to it.)