搜索资源列表
ML_cp
- 这是一个非常好的用于OFDM的基于CP的 最大似然符号定时同步和载波同步的MATLAB仿真程序，经本人深入阅读吸收经典文献，反复编程调试而提炼而成，代码精炼有序，绝对没有错误，由此程序仿真得到的同步曲线与经典文献完全一致。同仁们阅读此程序一定受益匪浅！ 这里不吝成果，特上载与诸位网友共享。也欢迎同仁们提供更多的优秀程序。 由于文献要求采用N＝1024个子载波的OFDM，运行此程序需2分钟－3分钟的时间。
Synchronous
- 详细讲解了同步原理，包括载波同步、位同步、帧同步
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
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.
Matlab-Software-Radio
- 软无线电matlab模拟源程序，这个资料包含matlab实现对信源抽样，编码，调制，解调，载波同步，利用自适应信号处理的手段，实现通信技术的各种功能。-Matlab simulation of soft radio source, this data source contains the matlab implementation of sampling, coding, modulation, demodulation, carrier synchronization, adaptive s
costas--m
- 本程序是用matlab程序语言编写的costas环仿真程序，并对于模拟的costas环的性能进行了分析，costas环主要用于载波同步，本设计实现了对于载波频率跟踪的实现，并且给出图形对比-The program is written in matlab program costas loop simulation program, and the simulated performance of costas loop analysis, costas loop is mainly used
costas
- 载波同步，costas环，基于Verilog的载波同步环-Carrier synchronization, costas ring, based on Verilog carrier synchronization ring
Carrier_modulation
- 载波调制的数字传输，有幅度，相位，频率的调制，以及正交调制和同步-Modulation of the digital transmission, a range, phase, frequency modulation, and quadrature modulation and synchronization
san_PSK
- 实现PSK调制和解调.包括载波同步 -PSK modulation and demodulation to achieve. Including the carrier synchronization
OFDM
- OFDM载波同步方法，对开发第四代通信系统的人来说，非常有用。-OFDM carrier frequency synchronization method, on the development of fourth generation communication system of people, very useful.
OFDMSYN
- OFDM系统是将一个用户的信息分别调制在了多个相互正交的子载波上面，对频率偏移非常敏感，OFDM同步技术非常关键，这里予以实现-OFDM system is a user' s information were prepared in a number of mutually orthogonal subcarriers above, is very sensitive to frequency offset, OFDM synchronization is critical to ach
timingsyn_cfo
- 用SCA算法实现时间同步和载波频率偏移。载波频率偏移通过训练序列实现-SCA algorithm with time synchronization and carrier frequency offset. Carrier frequency offset achieved by training sequence
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.
Qpsk_ilovematlab
- QPSK信号的盲解调，假定接收端已经实现载波同步，位同步-Blind demodulation of QPSK signals, assuming the receiver has achieved synchronization, bit synchronization
vsb
- 数字电视接收机载波相位同步算法研究 数字电视接收机载波相位同步算法研究-Digital TV receiver carrier phase synchronization algorithm for digital TV receiver carrier phase synchronization algorithm
cfo_correction
- OFDM载波同步，Verilog编写，完全正确-verilog
costas_ClosedLoop
- costas环的simulink实现，可以直接在matlab上运行实现通信系统中的载波同步，对于学习或设计通信系统有很大帮助-simulink realization of costas loop that can run directly on the matlab implementation of carrier synchronization in communications systems, communications systems for the study or design
costas_ClosedLoop_IIR
- 基于IIR滤波器的costas环的simulink实现，区别于不同的costas环，可以实现通信系统的载波同步，可以直接在matlab上打开实现，对于通信系统的同步问题的学习和设计-IIR filter based on simulink realization of costas loop, different from the various costas loop, carrier communication system can be achieved simultaneously, y