搜索资源列表
wcdma_simulink
- 两个Nokia研究人员写的W-CDMA的仿真代码。 包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序 -two researchers write the W-CDMA simulation code. Includes channel coding, interleaving, matching rate, modulation, spreading, Channel model, RCK receiver decoder and the corres
SimulationCodeForWCDMASystem
- W-CDMA的仿真代码：包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序（matlab和C）。-W-CDMA simulation code : includes channel coding, interleaving, rate matching, modulation, spreading, Channel model, RACK and the corresponding receiver decoder (Matlab and C).
WCDMA_simulation_c_program
- 两个Nokia研究人员写的W-CDMA的仿真过程的整个代码。C code 包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序。 本源码对整个系统进行了仿真，非常具有参考价值，对研究WCDMA系统的任何模块都有帮助-two researchers write the W-CDMA simulation of the entire code. C code includes channel coding, interleaving, rate matching
wcdma_simulation_simulink
- 用matlab simulink写的W-CDMA的仿真过程的整个代码。 包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序。 本源码对整个系统进行了仿真，非常具有参考价值，对研究WCDMA系统的任何模块都有帮助-using Matlab Simulink write W-CDMA simulation of the entire code. Includes channel coding, interleaving, rate matching, modu
ovsf
- orthogonal variable spreading factor (OVSF) is an implementation of Code division multiple access (CDMA) where before each signal is transmitted, the spectrum is spread through the use of a user s code. User s codes are carefully chosen to be mutuall
cdma-codes
- multiple CDMA codes for calculation BER And also showing spreading and despreading
BSS_CDMA
- 基于盲源分离的CDMA伪码估计程序，该程序能在不知道信道信息的情况下，对CDMA信号的扩频码进行盲估计。-The pseudo-code of blind source separation of CDMA-based estimation procedures, the program can not know the channel information, the spreading code of the CDMA signal blind estimation.
source-3
- matlab编程，基于cdma通信扩频码生成序列发生器及其性能的研究。-Matlab programming, cdma communications-based spreading code to generate a sequence generator and its performance.
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.
mc_cdma-system
- A mc-cdma system with transmitter and reciever for 4 users using walsh hadamard code for spreading.Performance of Ber is also shown.
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
cdma
- 编写了MATLAB程序生产和扩频码进行仿真，仿真程序从发送方完成通道的接收端，得出在不同的扩频码，在不同的信噪比即误码率的图形比较直接序列扩频通信系统原理，改善系统性能的度-Written MATLAB program to produce and direct sequence spread spectrum communication system principle of spreading codes for simulation, emulation program to comple
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
Gold_code
- Generate the Gold code used in spreading in CDMA systems in Wirelss and Digital Communication systems.
cdma2c
- CDMA Simulation Using MATLAB This program models a simple implementation of CDMA technology. It considers multiple bit data streams sent by any number of senders across a common channel. Each sender uses a unique code word, given by the Walsh se
OTHERCDMA
- CDMA Simulation Using MATLAB This program models a simple implementation of CDMA technology. It considers multiple bit data streams sent by any number of senders across a common channel. Each sender uses a unique code word, given by the Walsh se
QPSK
- Direct sequence spread spectrum (DSSS) communication systems has been widely used in these years for its advantage of wide spectrum, low working Signal-to-Noise ratio (SNR), anti-interference, anti-multipath effect and capability of LPI and LPD.
1mimo_channel_capacity_simulation
- these peak-reducing signals are built by using spreading codes that are either dynamically selected those users that are known to be idle, or deliberately reserved a priorifor PAPR reduction purposes. The concept of adding orthogonal signals for peak
cdma
- The main aim of our project is to simulate CDMA modem using DS-SS (Direct sequence spread spectrum) in MATLAB. Spread spectrum is basically type of modulation that spreads data transmission across available frequency band, in excess of minimum ban