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matlab_simulation_DS_interception
- These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.-These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS
multipath_estimation
- 直扩系统中的多径干扰信号的估计消除技术，通过仿真标量多径对直达信号的鉴相特性的影响-DSSS system multipath interference estimate signal cancellation technology, through the simulation of scalar multi-path of the direct signal phase characteristics. .
DSSS
- 该程序主要说明直扩系统抑制正弦干扰方面的有效性。绘出不同幅度的正弦干扰信号及无干扰时的误码率.- This procedure mainly showed that expands the system to suppress the sine disturbance aspect straight the validity. Draws the different scope the sine unwanted signal and does not have when the disturb
dsss
- 扩频系统中的直接扩频产生的信号，m序列码的产生-Direct spread spectrum signal generated, m sequence code generated
Simulinkds-cdmafangzhen
- 本文利用MATLAB的可视化工具箱simulnk建立了直扩通信系统的仿真模型，为扩频信号源自检程序设计提供参考。-In this paper, the visualization MATLAB toolbox simulnk DSSS communication system established a simulation model for the spread spectrum signal self-test program designed to provide information
dsss
- 直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的-BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading
AWGN-Rayleigh-BPSK-DSSS
- 用matlab编写的bpsk调制的dsss信号-Bpsk written by matlab signal modulation dsss
LDPC-coding-simulation
- 信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验--LDPC编码仿真源代码-Source to a digital signal channel 10dB SNR DSSS communication system simulation- LDPC coding simulation source code
LDPC-decoding
- 信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验-LDPC译码仿真源代码-Source to a digital signal channel 10dB SNR DSSS communication system simulation simulation-LDPC code decoding
dsss
- 信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验--直扩通信系统仿真源代码-Source to a digital signal channel 10dB SNR DSSS communication system simulation- DSSS communication system simulation source code
spreadspectrum
- In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on
dtsII91
- In telecommunications, direct-sequence spread spectrum (DSSS) is a modulation technique. As with other spread spectrum technologies, the transmitted signal takes up more bandwidth than the information signal that modulates the carrier or broadcast fr
generating-dsss-signaal
- word document which describes how to generate direct sequence spread spectrum signal.
dsss
- 扩频通信 dsss 基带信号与PN码异或成为扩频码-Spread spectrum communication DSSS baseband signal with a PN code isobutyl or become spread code
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
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
zhikuoxinhaoxuanhuanpu
- 直扩信号的循环谱，不懂直扩信号不懂循环谱的可以看一看-Direct Sequence Spread Spectrum signal cycle, do not know do not know DSSS signal cyclic spectrum can take a look
DSSS
- 结合理论课讲解基于Matlab产生GOLD序列； 基于Matlab仿真DSSS，绘制GOLD序列自相关、互相关特性曲线；绘制DSSS信号时域、频域曲线； 分析AWGN信道条件下DSSS系统的误码率性能；- combined with the theoretical lesson to explain the generation of GOLD sequence based on Matlab Bas
DSSS
- （1）编程建立Gold序列，仿真Gold序列的波形； （2）仿真Gold序列的自相关和互相关特性。 （3）编程仿真直接扩频通信系统模型，画出扩频前后信号波形及频谱。((1) programming Gold sequence and simulating the waveform of Gold sequence; (2) the autocorrelation and cross correlation characteristics of the simulated Gold sequ
Simulation experiment of DSSS communication system with signal to noise ratio 10dB
- Simulation experiment of DSSS communication system with signal to noise ratio 10dB