搜索资源列表
qpsk
- qpsk定时同步算法MATLAB仿真程序-qpsk timing synchronization algorithm MATLAB simulation program
QPSK的gardner算法
- QPSK解调中位同步用gardner算法实现，matlab程序
program1_2
- matlab实现ofdm完整系统，包括qpsk调制，串并变换，ifft，同步等-ofdm in matlab
QPSK4_Weitongbu
- 在实现QPSK的系统时，用到的位同步部分的程序-QPSK in the realization of the system, used part of the process-bit synchronous
mypll_qpsk
- MATALAB编写的QPSK用于载波同步的锁相环，其结构为平方环-MATALAB编写的QPSK的用于载波同步的锁相环，其结构为平方环
QPSK4_Weitongbu
- 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.
qpsk_PLL
- 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
cma
- 利用QPSK信号的常数模盲均衡算法，通过同步之后减少误码率-QPSK signals using constant modulus blind equalization algorithm, followed simultaneously reduce the error rate
qpsk-modelation
- 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
QPSK-tiaozhiPcostas
- 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
OFDM
- 一个简单的OFDM系统，无信道编码，QPSK，256子载波，无同步，硬判决，自编FFT和卷积-a simple OFDM system
Zaibotongbu
- 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.
wm(OFDM-ml)
- 关于采用最大似然同步的OFDM的MATLAB仿真算法，其中调制采用的是QPSK。-About using the maximum likelihood algorithm MATLAB simulation of synchronous OFDM, which uses a modulation QPSK.
BPSK_QPSK_Carrier_Recovery_C
- 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.
ASM_demodv1.0
- 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
transmit_signal_QPSK
- 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)
G_QPSK
- 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