搜索资源列表
DS_CDMA
- DS-CDMA通信系统仿真程序——包括扩频码的产生，发射机、接收机及性能分析等-DS-CDMA Communication System Simulation Program- including the spread spectrum code generation, transmitter, receiver and performance analysis
moderncommunicationsystemsimulationMATLAB
- 完整的现代通信系统仿真源代码包括信道容量和编码扩频通信等-Complete source code of modern communication system simulation
222
- 在通信系统中 matlab仿真大全，包括很多通信系统模型，例如扩频通信-Matlab simulation of communication systems in the Guinness, including many communication system model, such as spread spectrum communication, etc.
pngen
- IS-95前向链路通信系统仿真，是IS-95前向链路通信系统仿真扩频码产生方法程序。-IS-95 forward link communication system simulation, is the IS-95 forward link spreading code generation communication system simulation methods and procedures.
kuopintongxin
- 扩频通信仿真系统，包括各个模块的分析编码译码，以及跳频仿真，和同步模块分析-Spread spectrum communication simulation systems, including the analysis of each module
kuopin
- 扩频通信仿真系统，包括各个模块的分析编码译码，以及跳频仿真，和同步模块分析，直接扩频-Spread spectrum communication system simulation, including each module analysis of coding and decoding, as well as the hopping simulation, and a synchronization module analysis, direct spread spectrum
kuoping
- 用matlab编写的一个扩频通信的一个仿真，很好的说明了扩频系统的工作原理！-communication simulation systems, including the analysis of Spread spectrum
DS_CDMA_matlab_simulation
- 用于实现DS-CDMA通信系统仿真的程序 编码transmitter,receriver模块，并对传输信道增加高斯白噪干扰 是通信理论扩频技术的应用实例-Used to implement DS-CDMA communication system simulation program code transmitter, receriver module, and increase the transmission channel is a Gaussian white noise int
DS-BPSK_sytem_matlab_test
- matlab实现扩频通信仿真系统，给出误码率曲线，内附说明文件-matlab spread spectrum communication simulation system, given the bit error rate curve, enclosing documentation ....
DS_CDMA
- 通信系统matlab仿真程序，包括整个扩频通信的链路级仿真-Communication systems matlab simulation program, including the entire spread spectrum communication link level simulation
gpsfangzheng
- 全球定位系统；直接扩频通信；伪码仿真 GPS的p码和c/a码原理算法及仿真-Global Positioning System direct spread spectrum communication pseudo-code simulation The GPS p-code and c/a code schematic algorithm and simulation
fsk_tiaopian
- FSK跳频通信系统的扩频通信原理和过程仿真，包括调解，扩频，接扩，解调全过程。对初学者有一定意义-FSK frequency hopping spread spectrum communication system simulation communication principles and processes, including mediation, spreading, then expanded, demodulation entire process. Some significan
CDMA
- CDMA通信系统仿真程序，可以选择不同的PN码扩频调制，有信道编码，信道加入高斯白噪声，仿真不同的检测器的的性能-CDMA communication system simulation, simulation of different detectors performance
BPSK_matlab
- BPSK直扩通信系统仿真，包括调制解调/扩频解扩，MATLAB工具-bpsk system simulation in matlab
DS-CDMA
- 简化的DS-CDMA通信系统仿真，数据流和时间流均可.码元速率256ksps，调制方式QPSK，扩频码为m序列或GOLD序列，信道为加性高斯信道和瑞利衰落信道两种，其他参数自己设定。-Simplified DS-CDMA communication system simulation, data flow and the flow of time can be. Symbol rate 256ksps, modulation QPSK, m-sequence spread-spectrum co
basedmatlabDScommunication.doc
- 扩频通信的matlab仿真 论文包括原理介绍，系统框图及程序说明等-Matlab simulation paper introduces the principle of spread spectrum communication, including system block diagram and descr iption of the procedures, etc.
GoldSequece
- gold序列的matlab仿真，生成gold序列，对于扩频跳频通信系统非常有用的好代码，直接用即可。-matlab gold sequence of simulation, generate gold sequence for frequency hopping spread spectrum communication system is very useful for good code can be directly used.
matlab_code
- M和m序列发生器，用于扩频通信中产生长度为2^N和2^N-1的伪随机码。同时还有产生bpsk调制的扩频调制和解调系统仿真，以及gold码的mat文件。-M and m sequence generator.Used for spread spectrum communication to generate the spread code.As well as bpsk spread spectrum system communication simulation.
wcdma
- 结束语 本文针对扩频技术在WCDMA系统的中的应用进行简单论述及仿真。文中先对扩频通信基本原理及WCDMA的基本原理进行了简单的介绍，也对移动通信和扩频通信的发展进行了简要说明。再对扩频通信技术在WCDMA中的应用进行了简单介绍，最后重点对WCDMA中的扩频、加扰、调制以及解扩、解扰、解调,进行了仿真模型的建立和对仿真结果进行了时域分析。 -Conclusion In this paper the application of spread spectrum technology in
ofdm-simulink
- 在现代无线通信技术中，扩频通信是一种具有较强抗干扰性能的技术，正交频分复用(OFDM)是一种具有较高数据传输速率和频谱利用率，并能有效对抗频率选择性衰落的多载波调制技术，因而将这二者结合起来构建系统势必会进一步提高系统的抗干扰和抗衰落性能，研究其结合技术也逐渐成为无线通信领域的热点。随着3G的兴起，即将推出的LTE也将采用OFDM技术（正交频分多路复用）。 由于OFDM的多载波特性，使得直接序列扩频技术和跳频技术能够与OFDM技术进行有效的结合。在本文中,我们研究了OFDM）以及相关抗干扰抗