搜索资源列表
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.
Direct-Sequence-Spread-Spectrum-Matlab-Code
- this code helps to understance DSSS direct seq. spread spectrum. in comm.
mxu
- 直接序列扩频Matlab程序 直接序列扩频通信可以有效地抵抗来自信道中的窄带干扰。在一个直扩通信系统中,扩频是通过伪噪声序列(PN)对发送的信息数据进行调制来实现 的。在接收端,原伪噪声序列和所收信号的相关运算可将窄带干扰扩展到DS信号的整个频带,使干扰等效为幅度较低频谱较平坦的噪声；同时，将DS信号解扩, 恢复原始信息数据-Direct Sequence Spread Spectrum Matlab program direct sequence spread spectrum comm
generating-dsss-signaal
- word document which describes how to generate direct sequence spread spectrum signal.
MScprojectOFDMDSSS.project
- OFDM and DSSS performance Analysis using OPNET
dsss
- 基于simulink的直接序列扩频仿真模型-Direct Sequence Spread Spectrum simulation model based on simulink
dsss-noise
- 在matlab中进行信道仿真，对噪声进行建模 该程序验证了加噪公式在复杂通信系统（扩频、过采样）中的正确性-The correctness of the channel simulation in matlab noise modeling program verification adding noise formula in complex communication system (Spread Spectrum oversampling)
zhijiexulie-dsss
- 文档包括直接序列扩频通信的源码和一些参考文档，值得大学学习参考。-The document includes direct sequence spread spectrum communication source code and reference document, it is worth the university reference.
DSSS
- This the generation code for direct spread spectrum using pseudo-random noises. it shows how to generate it and also is implemented bit error ratio and the checking of autocorrelation.-This is the generation code for direct spread spectrum using ps
FSSSinmatlab
- matlab中扩频通信系统的仿真以及误码率的计算包含DSSS以及F-matlab in spread spectrum communications system simulation and bit error rate calculation includes DSSS and FSSS
DSSS-Final
- Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading
code-capture-of-dsss-system
- 本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真-In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process
XWJ_XFAST1
- 直接扩频捕获Xfast算法仿真(包含可调SNR信息码产生)-dsss acquisition(XFAST)
bluetooth
- These programmes are not heavily commented but infact are very simple and intutive to understand the Frequency hopping and related tasks. I have made two files for frequency hopping, one of them is not showing 6 proper impulsive peaks but other progr
QPSK_DSSS
- 该程序使用verilog语言，编写了QPSK-DSSS系统的发端，主要模块包括对同相分量和正交分量的扩频，通过根升余弦滤波器，以及与载波相乘等模块。-The program uses the verilog language, written QPSK-DSSS system, the originator, the main modules include in-phase and quadrature components of the spectrum, through the root
PAPER1
- 适用于突发直扩信号盲检测的改进算法.pdf(For burst DSSS signal blind detection algorithm)-For burst DSSS signal blind detection algorithm. Pdf
DSS_POWER
- 直接扩频序列的频谱分析，从DSSS信号的产生到接收，不错的直接扩频序列分析函数，以测试通过，有图产生-Spectrum analysis of direct sequence spread spectrum, from DSSS signal to produce received a good direct sequence spread spectrum analysis function to test, there are plans to produce
dsss
- matlab mobile networl program
codeinterdsss1
- 对于bpsk直扩系统的误码仿真，直扩系统对于功率、频偏、相偏的鲁棒性。-For bpsk DSSS BER simulation systems, direct expansion systems for power, frequency offset, phase offset robustness. .
DSSS-Communication-Report
- 直接序列扩频通信系统仿真程序，使用matlab语言设计的程序。并附加有详细的文字说明-Direct sequence spread spectrum communication system simulation program, using matlab design process. And attach a detailed text descr iption