搜索资源列表
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0下载：
qpsk定时同步算法MATLAB仿真程序-qpsk timing synchronization algorithm MATLAB simulation program
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2下载：
qpsk位同步源程序 包括调制解调及信道加噪等-qpsk bit synchronization source, including modulation and demodulation and channel plus noise, etc.
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3下载：
QPSK的锁相环程序，在MATLAB环境下编写的，用来进行QPSK通信系统的仿真和实际信号载波同步的提取-QPSK PLL program, written in the MATLAB environment, QPSK communication system used for simulation and the actual extraction of the signal carrier synchronization
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2下载：
QPSK的调制和解调，解调部分包括时钟和载波的同步等-QPSK modulation and demodulation, the demodulation section includes a clock and carrier synchronization
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1下载：
QPSK调制+costas载波同步，为matlab源代码！！！为学习和参考MATLAB通信原理方面调制与解调提供依据！-The QPSK modulation+costas carrier synchronization
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2下载：
QPSK载波同步的实现程序，每一步有对应波形。-QPSK carrier synchronization procedures, every step of the corresponding waveform.
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4下载：
BPSK/QPSK调制载波同步源代码，采用科斯塔斯（COSTAS）环算法，经过验证，稳定可靠。-BPSK/QPSK modulated carrier synchronization source code, using the Kostas (COSTAS) ring algorithm, after verification, stable and reliable.
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4下载：
VDES系统解调代码，ASM信息部分，QPSK调制，同步模块，以及SIC干扰消除。同步采用时频联合同步，准确率非常高。-VDES system demodulation code, ASM Information section, QPSK modulation, synchronization module, as well as SIC interference cancellation. Concomitant use frequency synchronization, the accu
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1下载：
含13位巴克码做同步头的QPSK调制发送程序（来自中科院声学所，可惜没有接收端的程序）-Containing 13 Barker code to do the synchronization header QPSK modulation transmission program ( the Chinese Academy of Sciences Institute of Acoustics, unfortunately not at the receiving end program)
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2下载：
假定接收端已经实现载波同步，位同步（盲信号解调重点要解决的问题：载波同步（costas环（未见到相关代码）），位同步（Gardner算法（未见相关代码）），帧同步）-Generating QPSk signal, assuming that the receiver has to achieve carrier synchronization, bit synchronization (blind signal demodulation focus to solve the problem: c
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