搜索资源列表
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直接序列扩频中对于高斯白噪声的抗干扰仿真-direct sequence spread spectrum for white Gaussian noise interference simulation
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该程序仿真CDMA接收机的功能，包括解扩，解交织，信道编码(卷积码)，解码，信源编码(CRC)解码5个功能模块，生成用于数字基带传输的信号序列。
仿真CDMA发射机的功能，包括随机序列的产生，信源编码尾比特添加, 信道编码(卷积编码)，分组交织和扩频调制6个功能模块，生成用于数字基带，传输的信号序列，输出还包括用于解调所需要的信源编码尾比特值add_bits，交织器的尾比特值i_add_bits-CDMA receiver functions, including despreading,
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MATLAB编写的采用二相键控扩频通信仿真程序-MATLAB prepared by the two phase shift keying using spread spectrum communications simulation program
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MATLAB通信工具箱中的系统仿真,分为用SIMULINK模块框图进行仿真和用MATLAB函数进行的仿真两种。在用SIMULINK模块框图的...扩频通信有直接序列(DS)、跳频(FH-communications toolbox of MATLAB system simulation, categorized SIMULINK block diagram for using MATLAB simulation and the simulation function for both. Usin
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cmda仿真程序，实现无线通信系统扩频的功能-cmda simulation program, spread spectrum wireless communication systems to achieve the function of
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BPSK receiver simulation using Spread Spectrum Techniques
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DS-CDMA直序扩频通信系统仿真源码，内部含有程序的详细中文解释以及word形势，系统大家下载~-DS-CDMA Direct Sequence Spread Spectrum Communication System Simulation source code, the internal procedures in detail with the Chinese to explain the situation and the word, the system you download ~
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基于Labview的直扩系统仿真，采用m序列伪随机码-Based on Labview DSSS system simulation using m-sequence pseudo-random code
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为了进一步提高直接序列／跳频（ＤＳ／ＦＨ）扩频系统的抗干扰能力，基于小波包变换结合递归最小二乘算法设计
了一种变换域自适应干扰抑制算法，该算法采用小波包分解定位窄带干扰，递归最小二乘算法抑制窄带干扰。通过蒙特卡
罗仿真分析在增加抗干扰模块后，ＤＳ／ＦＨ系统工作在准静态时，在不同信噪比条件下抗窄带干扰性能。仿真结果表明：该
算法具有较强的自适应性以及抗窄带干扰能力，其性能优于传统的直接置零法，适用于多音干扰下的恶劣通信环境。-In order to further improve th
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发生在时变系统中所展示的频谱扩展。待仿真系统是一个简单系统，其中系统的代桶输入是一个形为x(t)=cos[2π(f0+f1)t]的“音频”。-Occurred in the time-varying system in spread spectrum display. Subject to the simulation system is a simple system in which the generation of the system input is a bucket-shaped
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混合扩频DS/FH仿真程序，从原始信号通过伪随机码，跳频码转变为混合扩频信号，再依次解跳解扩，最后通过低通滤波器恢复出信号。-Hybrid spread spectrum DS/FH simulation program, from the original signal by pseudo random code, frequency hopping code into a hybrid spread spectrum signal, and then hopping despreading,
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直接序列扩频伪码跟踪simulink仿真程序，仿真PN码捕获，跟踪过程完整过程。-Direct sequence spread spectrum code tracking simulink simulation program, emulation PN code acquisition process complete process of tracking.
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本程序是一个直接序列扩频仿真，开发环境时在matlab/simulink下进行的，程序简单易懂-
This program is a direct sequence spread spectrum simulation, the development environment in matlab/simulink conducted the program easy to understand
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进行ds-ss所需要扩频的仿真，产生每一个过程所需要的波形图-Simulation of DS-SS spread spectrum
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直扩+BPSK仿真系统（MATLAB程序-Spread spectrum+ BPSK simulation system (MATLAB program
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版块是用香浓定理来述说扩频通信时传播原理。并用MATLAB的编程软件去建立一个直接扩频的仿真模型的，在排除其他因素的情况下可以观察曲线和动态图去分析直接扩频的可靠程度-Section in aromatic theorem is used to declare the spread spectrum communication transmission principle. With MATLAB programming software to build a simulation model
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本程序为matlab直接扩频通信系统仿真源代码-This program is a direct spread spectrum communication system simulation matlab source code
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数字信号载波传输、信道编码和交织、卷积码仿真、扩频系统、OFDM、CDMA、多址接入、MIMO系统仿真等-Digital signal transmission, channel coding and interleaving, convolution code simulation, spread spectrum system, OFDM and CDMA, multiple access, MIMO system simulation, etc。
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扩频通信系统实用仿真技术，赵刚编，书的光盘程序源码，对于理解扩频原理及仿真很有用。-Spread spectrum communication system simulation technology practical, Zhao Gang series, including the CD program source code, for spreading understanding of the principles and simulation is useful.
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用VHDL实现基于Xilinx的FPGA上的直接序列扩频通信，并且附带了matlab仿真程序。-VHDL implementation based on direct sequence spread spectrum communication on Xilinx' s FPGA, and comes with matlab simulation program.
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