搜索资源列表
QPSK
- QPSK映射方式下直接扩频通信系统仿真,使用matlab作为仿真工具。-DS-CDMA based on QPSK by matlab
simple_spread
- 自己写的CDMA直接扩频通信，以及仿真和理论值的比较。总结了为什么和理论值一样的分析。-Write their own CDMA direct spread spectrum communication, as well as simulation and comparison of the theoretical value. Summarizes why different analysis and the theoretical values.
CDMA_kuopin
- CDMA系统中的扩频研究，这是时下应用广泛的一种技术，并且会在接下来的4G网络中更深应用-Study of the spread spectrum CDMA system, which is nowadays widely used a technology, and deeper in the next 4G network applications
DSSS-system.rar
- DS-CDMA通信系统，扩频码包括M序列。GOLD，正交GOLD，Gray规则瑞利衰落信道，多用户，统计误码率。,DS-CDMA communication system, the spreading codes including an M sequence. GOLD, orthogonal GOLD, Gray rules Rayleigh fading channel, multi-user, the statistical error rate.
Introduction-to-Sequence-Spread
- 对直接序列扩频通信系统的介绍教程 CDMA和TDMA 性能估计和理论公式 好文-Direct sequence spread spectrum communication system the introductory tutorial CDMA and TDMA performance estimates and the theoretical formula!
LMSRLS
- 盲多用户检测的LMS和RLS算法,在DS/CDMA通信系统中，为了解调出用户的有用信息，必须尽可能地抑制由其它用户扩频信号产生的多址干扰（MAI，Multiple Access Interference）。尽管最佳多用户检测器可以很好地抑制MAI，但其运算量会随着用户数的增加而呈指数增加。盲多用户检测技术可以在不知道其他用户信息的情况下检测出目标用户，所以在实际应用中有着十分重要的应用前景.-LMS and RLS algorithm Blind Multiuser Detection in D
DS-CDMAsystem
- DS-CDMA系统的,直扩通信系统里基于不同扩频码不同，系统的误码率比较。其中基于多相正交序列的误码率最低。-DS-CDMA system
electronic-CLOCK
- 运用matlab语言分析cdma系统的直接扩频序列的误码性能以及对系统的影响-Using Matlab language analysis the cdma system error performance of direct sequence spread spectrum system
zhikuobishe
- 运用matlab语言分析cdma系统的直接扩频序列的误码性能以及对系统的影响-Using Matlab language analysis the cdma system error performance of direct sequence spread spectrum system
SpreadFunc
- CDMA中的扩频编码，用matlab实现-Spread Spectrum CDMA coding, using Matlab achieve
DEMO_third
- Demo Speed通信协议MATLAB实现。基于动态帧时隙ALOHA(DFSA)协议与正交可变扩频因子码(OVSF)作为扩频码的码分多址技术相结合的超高频RFID系统-Demo Speed Communication Protocol MATLAB. (DFSA) agreement with orthogonal variable spreading factor code (OVSF) UHF RFID system based on dynamic frame
CDM
- 进行CDMA复用的子函数，可以根据用户信号的路数自动调节扩频比，包含对应的解复用程序，经验证可用。-Functions for CDMA multiplexing, the user can be automatically adjusted according to the ones of the spreading ratio of the signal, including the corresponding demultiplexing process, proven available
CDM
- 进行CDMA复用的子函数，可以根据用户信号的路数自动调节扩频比，包含对应的解复用程序，经验证可用。-Functions for CDMA multiplexing, the user can be automatically adjusted according to the ones of the spreading ratio of the signal, including the corresponding demultiplexing process, proven available
code
- matlab实现cdma多用户检测几种算法比较 此模型是的信号发生器是由b.mat的simulink模型动态生成，共有10个用户，扩频信号是由gold码或产生，共有恒模算法、子空间算法、改进型恒模算法和最小能量检测算法等几个算法程序。-matlab achieve cdma multi-user detection Several algorithms compare this model is the signal generator is dynamically generated by
DS_CDMA-Channel-Estimation
- DS_CDMA通信系统信道估计，采用的基于导频的LS算法，还包括扩频调制、解扩等基本CDMA系统程序。-DS_CDMA communication systems channel estimation, the LS algorithm based on pilot, including spread spectrum modulation and algorithm to CDMA system program.
MATLAB-simulink-communication(down)
- 数字信号载波传输、信道编码和交织、卷积码仿真、扩频系统、OFDM、CDMA、多址接入、MIMO系统仿真等-Digital signal transmission, channel coding and interleaving, convolution code simulation, spread spectrum system, OFDM and CDMA, multiple access, MIMO system simulation, etc。
cdma_sim
- cdma直接扩频系统，扩频码长度可配置，码速率可配置，仿真已经通过-CDMA
code_clk_nco
- 码时钟发生器，可灵活配置参数，根据比例得到自己所需的码时钟，可用于扩频通信-CODE CLK MODULE CDMA
DSSS_CDMA_1
- 基于simulink的码分多址扩频通信系统的仿真平台-DSSS-CDMA simulink
DSSS_CDMA_Capture_add_Tracing
- 基于MATLAB/simulink搭建的码分多址扩频通信系统的捕获和跟踪-Acquisition and tracking based on MATLAB/simulink to build a CDMA spread spectrum communication system