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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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INS--TOOLS
惯导工具箱,希望对大家有帮助。好好读读哈(INS toolbox, we want to help. Good read Kazakhstan)
- 2013-07-28 13:08:40下载
- 积分:1
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matlab
matlab仿真。各种matlab的函数指令。很全,很有帮助。(matlab simulation. Matlab command of various functions. Very full and helpful.)
- 2011-05-22 23:38:12下载
- 积分:1
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repair
用于电力系统规划中的检修计划安排(包含数据),各个机组逐月安排检修,且每年最多检修一次(Maintenance scheduling for power system planning (including data) each unit monthly arrangements overhaul, and up overhaul once a year)
- 2020-11-29 18:09:28下载
- 积分:1
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kohonenjuleisuanfa
改代码为基于Konhone网络的分类算法,是MATLAB人工智能的经典算法(Change the code based classification algorithm Konhone networks, artificial intelligence is a classical algorithm MATLAB)
- 2014-01-11 15:13:45下载
- 积分:1
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cmps
多重比较LSD法实现方差分析的matlab代码,调用格式为输入A矩阵,每一列是一个因素水平,当重复数不相等时,缺失数据用nan补齐。输出参数为各均值的比较表。(Multiple variance analysis method to achieve more LSD matlab code, call format for the input A matrix, each column is a factor level, when the number of repetitions is not equal, nan filled with missing data. Output parameters for the mean comparison table.)
- 2015-06-08 00:29:55下载
- 积分:1
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Xin-She-Yang--Algorithms
新兴元启发式优化方法 杨新设 模拟退火 蝙蝠 萤火虫 算法(New meta-heuristic optimization methods Yang new simulated annealing algorithm bat firefly)
- 2016-06-29 09:46:18下载
- 积分:1
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Volterra_luzhenbo
说明: Volterra自适应预测的 matlab 程序,用于自适应预测测试和混沌序列的相空间重构(转)(Volterra adaptive prediction Matlab procedures for testing and adaptive prediction chaotic sequence of phase space Reconstruction (switch))
- 2006-03-29 17:16:46下载
- 积分:1
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M4
说明: 用于菊萍时间序列的复制小波morlet小波再matlab上的程序,稍加修改分析文件名和年份即可(菊萍 wavelet time series for the program and then on the copy matlab wavelet morlet, slightly modified to analyze the file name and year)
- 2014-11-25 09:13:51下载
- 积分:1
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Frank-Wolfe-matlab
Frank-Wolfe算法 matlab(rank-Wolfe, matlab)
- 2013-09-27 15:10:32下载
- 积分:1