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Thejammingofspreadspectrumcommunicationssystemandt
- 西电毕业论文，文章详细的阐述了直扩原理并且进行了仿真。扩展频谱技术有多种基本实现方式，本文主要介绍的是直接序列 扩频技术，特别针对二进制的 PSK调制解调技术，直接序列扩频系统的抗干 扰能力分析与直接序列扩频系统的同步方法，并进行了相关仿真分析。-Spread spectrum communications has many basic manners of implementation, this paper main introduces the dir
Direct_sequence_spread_spectrum_signal_generation_
- 基于matlab的直接序列扩频信号的产生与捕获模拟-Direct sequence spread spectrum signal generation and capture analog
Direct_sequence_spread_spectrum_communication_syst
- 直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真-Direct sequence spread spectrum communication system of the simulation analysis of PN Code Synchronization Comparison and Simulation
matlabdsss
- 基于matlab的扩频通信设计，walsh码扩频，Bpsk调制-Matlab-based spread spectrum communication design, walsh code spread spectrum, Bpsk modulation
fhss
- 扩频系统中的调频扩频程序。调频扩频信号的产生和检测-FM spread spectrum spread spectrum system procedures. FM spread spectrum signal generation and detection
kuopinxitong
- 程序实现了直接序列扩频通信系统，简单易懂。-Program realization of the direct sequence spread spectrum communication system, straightforward.
SNR-3.95dB-DSSS
- 直接序列扩频的系统仿真，适合理解原理，很实用-Simulation of direct sequence spread spectrum system for understanding the principle, it is practical
ds-cdma-matlab
- CDMA程序，包括DS扩频等，个人觉得还不错。-CDMA procedures, including the DS spread spectrum, etc., individuals feel good.
DS
- 扩频通信系统仿真，包括发射端和接收端仿真，扩频码调用-Spread spectrum communication system simulation, including simulation of the transmitter and receiver, spreading code calls
anti_freq
- 扩频系统的收发，发送端及接收端的仿真程序-Spread spectrum
kuopin
- 本程序是用matlab实现采用qpsk编码，进行扩频通信的系统-By qpsk coding, spread spectrum communication to achieve
DS_CDMA
- 关于cdma的直接序列扩频系统的经典编程，包括发射机，瑞利信道模型，接收机等的程序编写。-On direct sequence spread spectrum cdma classic programming, including the transmitter, Rayleigh channel model, receiver, etc. programming.
CDMA
- MATLAB工具建立的DS-CDMA 扩频通信模型 -MATLAB tools to create a DS-CDMA spread spectrum communication model
shiyanmm11
- 伪随机序列与扩频通信方面的实验程序，虽然只有一个程序但是有通讯实现的全过程-Pseudo-random sequence spread spectrum communications with the experimental procedure, while only a program but the whole process of communication to achieve
A-Hybrid-transform-domain-spread-spectrum-watermar
- 一种基于混合变换域的双重扩频盲水印算法A Hybrid transform domain spread spectrum watermarking algorithm for the dual-A Hybrid transform domain spread spectrum watermarking algorithm for the dual
kuopin
- 直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频-Direct sequence spread spectrum (DS
bpsk
- 采用直接序列扩频技术的BPSK接收机matlAB仿真，内含说明。-This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading.Jakes Model has been used to obtained coefficients for raylei
DS_SS
- 讲述的直接序列扩频通信系统从信号产生，发射，信道传输，接收整个系统的程序-this is matlab for DS_SS system
Rake-receive
- 本文介绍的一种基于多载波扩频通信的Rake接收机工作原理以及设计思想，并用FPGA技术加以实现-This article describes a multi-carrier spread spectrum based communication works as well as Rake receiver design and implementation with FPGA technology to
ds
- DS系统仿真模型 先调制后扩频的方法 建立模型 绘制误码率曲线-System Simulation Model DS spread spectrum modulated first approach to model the bit error rate curves drawn