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07950213
扩频通信系统仿真 ——系统将基带信号(即信息)的频谱扩展至很宽的频带上,然后再进行传输,即将欲传输的信息数据用伪随机序列编码调制,实现频谱扩展,然后通过信道编码发送出去;接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理,以恢复信息,最后进行解调,完成整个系统的接收。(Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extended to a wide spectrum of frequency bands, and then transferred, will want to use transmitted information data sequence of pseudo-random code modulation, to achieve expansion of the spectrum, and then sent channel coding receiver and transmitter use the same pseudo-random sequence as related to the local despreading signal processing, in order to restore the information, the final demodulation, the receiver to complete the system.)
- 2011-04-23 14:41:40下载
- 积分:1
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speech
沈阳航空航天大学电子信息工程 语音信号处理电子版指导书。。内有大量语音信号源程序,可供参考(Shenyang Aerospace Electronics and Information Engineering University of speech signal processing electronic version of the guide book. . There are a large number of audio signal source, available for reference)
- 2010-06-03 10:08:06下载
- 积分:1
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mm1
mm1队列的仿真,还得出了统计给定到达率和离去率条件下系统的平均队列长度和平均等待时间,并与理论结果进行比对。(MM1 queue of simulation, it reaches a statistics given arrival rate and leave rate of the system under the condition of the average queue length and waiting time, on average, and the results compared with the theory. )
- 2012-05-13 10:33:56下载
- 积分:1
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viterbi_decode
用matlab实现维特比算法译码,程序简单易懂,自己编写的。(Using matlab Viterbi decoding algorithm, the program is simple and easy to understand, I have written.)
- 2020-12-17 08:29:12下载
- 积分:1
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MATLAB
使用混合高斯函数,对点配准的方法,他的鲁棒性比较好。
(This package contains the MATLAB code for the robust point-set
registration algorithm discribed in the A Robust Algorithm for Point Set Registration Using Mixture of Gaussians."
)
- 2009-03-13 15:12:25下载
- 积分:1
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SFBC
sfbc ofdm Transmission
- 2013-12-27 17:24:55下载
- 积分:1
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《MATLAB 神经网络30个案例分析》程序和数据
说明: 《MATLAB 神经网络30个案例分析》程序和数据(Matlab neural network 30 cases analysis program and data)
- 2021-01-09 14:38:45下载
- 积分:1
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qam
实现QAM调制解调,分为16QAM、64QAM,包括瑞利信道的仿真程序,可以供初学参考。(Implementation of QAM modulation and demodulation, divided into 16QAM, 64QAM, including Rayleigh channel simulation program, can be reference for beginners.)
- 2014-01-12 11:04:25下载
- 积分:1
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802.11n
IEEE802.11n系统级仿真完整程序,引入了MIMO
OFDM等技术,实现更高的吞吐率。(IEEE802.11n complete system-level simulation program, the introduction of MIMO
OFDM technology to achieve higher throughput.)
- 2014-02-25 10:31:50下载
- 积分:1
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Matlab-for-optimize
Matlab与最优化应用,相关说明及程序,很好用。(Matlab and optimization applications, instructions and procedures, it just works.)
- 2009-01-03 10:23:20下载
- 积分:1