Description: 这是一个本介绍CDMA移动通信原理的电子书,内容十分详细.-This is a presentation of CDMA mobile communications tenets of e-books, which is very detailed. Platform: |
Size: 12918784 |
Author:金平 |
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Description: 扩频通信的matlab源程序,里面有文档说明-spread spectrum communication source of Matlab, there are documents note Platform: |
Size: 76800 |
Author:王进福 |
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Description: 有关使用SIMULINK设计的DS-CDMA的rake接收机-Relating to the use of SIMULINK design of DS-CDMA receiver of the rake Platform: |
Size: 11264 |
Author:张敏 |
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Description: 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefits, maximal-ratio combining. Using Simulink simulation, measurement BPSK BER performance, draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve Platform: |
Size: 299008 |
Author:华建 |
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Description: 用Simulink搭建的直接序列扩频（DS-SS）系统仿真模型，仿真结果比较理想。-A simulation on DS-Spread Spectrum communication system based on Simulink toolbox. Platform: |
Size: 6144 |
Author:gly201 |
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Description: CDMA仿真程序simulink，给出了仿真的结果图-16QPSK simulation program are given the results of the principle of Figure Platform: |
Size: 81920 |
Author:lu_xy |
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Description: This file about CDMA system consist of DS-CDMA,MC-CDMA,MCDS-CDMA,WCDMA and Rayleigh fading channel.You can use this file to hel you make CDMA system telecommunication. Platform: |
Size: 9216 |
Author:grisna |
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Description: 这是一个矩阵变换器双空间矢量控制的Matlab仿真程序，有simulink和s函数，用M语言编程。是作为电力行业的研究仿真-This is a matrix converter double-space vector control, Matlab simulation program, with simulink and s functions, with the M-language programming. As a simulation of the power industry Platform: |
Size: 16384 |
Author:王晓亮 |
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Description: 本文应用simulink建立了常用扩频码序列m序列和Gold序列仿真模型，模拟仿真数据与原理分析高度吻合，证明应用simulink进行常用扩频码序列仿真实验的可行性。-In this paper, simulink establish a common spreading code sequence of m sequences and Gold sequences simulation model, simulation data highly consistent with the principles of analysis, proved to be common spreading code sequences simulink simulation is feasible. Platform: |
Size: 297984 |
Author:小霞 |
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Description: 这是关于直接序列扩频通信系统的DS-CDMA方式的仿真设计，系统主要分为发送机和接收机两部分，包括17个可用于SIMULINK仿真的S-FUNCTION代码M文件，和一个MATLAB源程序的DOC文件，程序都有详细的注释。-This is a direct sequence spread spectrum communication system on the DS-CDMA mode simulation design, the system can be divided into two parts, transmitter and receiver, including 17 for the S-FUNCTION SIMULINK simulation of M code files, and a MATLAB source code The DOC file, the program has detailed notes.
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Platform: |
Size: 26624 |
Author:masong |
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Description: 本课题主要是对DS-CDMA系统理论的研究和基于MATLAB的仿真设计，包括：
1、首先对CDMA系统原理进行了研究，了解了系统的工作过程，为系统的设计奠定基础；
2、对CDMA的关键技术及性能特点进行详细的分析和讨论；
3、在上述研究工作的基础上，提出DS-CDMA的总体设计方案，包括从信源到信宿的各模块设计，并详细地分析了整个系统的工作原理。
4、运用MATLAB动态SIMULINK模块进行仿真设计，通过仿真结果来验证和分析DS-CDMA系统中各模块的性能。-The main topic is the study of DS-CDMA system theory and MATLAB simulation-based design, including: a first principle of CDMA systems have been studied to understand the working process of the system, to lay the foundation for the design of the system 2, CDMA The key technology and performance characteristics of a detailed analysis and discussion 3, based on the above research work on the proposed DS-CDMA overall design, including the modular design from the source to the sink, and a detailed analysis of the entire system works. 4, using MATLAB SIMULINK dynamic simulation module design, through simulation results to validate and analyze the performance of DS-CDMA system, each module. Platform: |
Size: 267264 |
Author:wangmiao |
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Description: 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum:
(1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate.
(2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve.
(3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.) Platform: |
Size: 3554304 |
Author:kmdcdy |
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