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现代通信系统matlab版源代码
- 现代通信系统（matlab版）随书代码。提供信道容量和编码，扩频通信系统载波调制的数字传输等仿真源代码。-modern communication system (Matlab version) with the code book. Provide channel capacity and coding, spread-spectrum communication system carrier modulation digital transmission simulation source
dsssC.rar
- 一个简单的C语言实现的直序扩频通信系统的程序，可学习C语言,A simple C language realization DSSS communication system procedures, be able to learn C language
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
kuopin
- 扩频通信中误码率随扩频序列的长度的变化计算-Spread Spectrum Communication
Desktop
- m序列源程序可用于扩频通信等，斑竹可以自己运行绝对正确-m sequence of source code can be used for spread spectrum communications, the owner can be absolutely right to run their own
matlab
- 本文介绍了跳频扩频通信系统的原理。应用matlab语言防真和分析了一个1个频点的跳频通信系统的扩频通信过程；仿真和分析了2个跳频信号跳频点的变化。-In this paper, frequency-hopping spread-spectrum communication system principle. Matlab language applications and analysis of anti-truth, a point of a frequency hopping spread
spreader
- 扩频通信中用伪随机码对信息数据进行扩频，实现频谱扩展！-Spread spectrum communication using pseudo-random code spreading of information data to realize the expansion of the spectrum!
fhss
- 调频扩频，差分跳频技术是近年出现的一种新型扩频通信技术，他集跳频图案、信息调制与解调等功能于一体，构成与传统跳频技术完全不同的技术体制。对近年出现的扩频通信新技术——差分跳频技术进行了全面介绍。在对差分跳频关键技术进行详细分析的基础上，着重说明其优点及尚需解决的问题。-Spread Spectrum Frequency Modulation
ds_programme
- 直接序列扩频通信系统仿真程序，包括伪随机序列产生、扩频、加噪、接收等。-Direct sequence spread spectrum communication system simulation program, including the pseudo-random sequence generator, spread spectrum, plus noise, the receiver and so on.
wsss
- 通过扩频通信系统仿真进行直接序列扩频是最好的手段，也是必备的技巧，这里给出了一个好的例子-here is a good help for research frequency spread
direct-sequence-spread-spectrum
- 带干扰的直接序列扩频通信系统,PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-the direct sequence spread spectrum with interference communication system
PN_sequence_generation
- 直接序列扩频通信系统建模与仿真 PN码序列产生代码（matlab)-PN code sequence generated code (matlab)
model_and_code
- 直接序列扩频通信系统建模与仿真 模型及所有仿真代码-Direct sequence spread spectrum communication system modeling and simulation model and simulation code for all
kuopintongxin
- 这是直接扩频通信系统的PPT课件，清楚讲解了扩频技术的来源，理论依据等，让人能快速了解扩频技术的原理。-This is a direct spread spectrum communication system, PPT courseware, clearly explained the source of spread spectrum technology, the theoretical basis so people can quickly understand the principl
DSSS-CDMA-master
- 基于Python语言实现CDMA直接扩频通信系统，并分析了其误码率曲线图(The CDMA direct spread spectrum communication system is implemented based on Python language, and its bit error rate curve is analyzed.)
HE-DCSK （3）
- 混沌扩频通信，其中包括调制解调以及信道噪声模拟，和误码率曲线分析。(Chaotic spread spectrum communication, including modulation and demodulation and channel noise simulation, and BER curve analysis.)
扩频通信系统的一部分
- 扩频通信系统仿真的一部分，包括信道仿真，LDPC编码，扩频调制仿真等等(Part of the simulation of spread spectrum communication system includes channel simulation, LDPC coding, spread spectrum modulation simulation and so on.)
DSSS_Matlab程序
- 所谓直接序列扩频，就是直接用具有高码率的扩频码序列在发送端去扩展信号的频谱。而在接收端，用相同的扩频码序列去进行解扩，把展宽的扩频信号还原成原始的信息。(Direct sequence spread spectrum (DSSS) is used to expand the spectrum of the signal directly at the transmitter side with high bit rate spread spectrum code sequence. At the
DS同步
- 扩频通信系统的同步仿真程序，很实用的程序，值得推荐(A very useful simulation code for the synchronization for DS system)
基于matlab的直接序列扩频通信系统仿真
- 学习扩频通信系统技术理论基础及直接序列DS扩频系统基本原理，并设计出直扩通信系统模型。此基带通信系统具体包括信源模块、、数据调制模块、扩频码产生模块、扩频模块、信道模块、解扩模块、解调模块，并在AWGN信道下对系统进行性能仿真研究。(Wireless communications is vulnerable to jamming attacks due to the shared use of wireless medium. A jammer can simply take advantage