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QPSK_16QAM
提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)
- 2020-07-12 19:48:52下载
- 积分:1
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fiber-laser
fiber laser for sensing element
- 2011-10-18 02:09:35下载
- 积分:1
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MUSIC-MATLAB
1.MUSIC算法MATLAB程序 估计目标方位(MUSIC algorithm for direction estimation)
- 2015-04-13 09:26:52下载
- 积分:1
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Runge-Kutta
高品質積分 Runge Kutta 如有需要仍有更精細版本可供參考(Runge Kutta)
- 2011-01-04 10:27:25下载
- 积分:1
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3DRESCONTRUCTION
在MATLAB下一个点云的三维重程序,里面有大家所学要的MAT格式数据,希望对大家有用(In MATLAB three-dimensional re-program the next point cloud, which has to be learned by everyone in the MAT format data, we hope to be useful)
- 2015-03-17 15:57:21下载
- 积分:1
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fundmodeling
本论文为数学建模问题的基金投资模型,在实际问题的分析基础上建立了单纯存款模型等()
- 2007-09-19 18:01:14下载
- 积分:1
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matlab
five Matlab Programs
circular convolution
- 2010-10-23 12:14:51下载
- 积分:1
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Cholesky
说明: 实 现 Cholesky(Cholesky)
- 2010-04-22 19:07:50下载
- 积分:1
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antii
火电厂主汽温系统扰动消除设计方法,很有用的文献(Main Steam Temperature System Disturbance canceling design, useful literature)
- 2010-05-27 16:15:00下载
- 积分:1
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slidingmode
滑模控制 目标轨迹跟踪 源代码,对初学者很有帮助(Sliding mode control target tracking source code)
- 2020-10-07 21:17:36下载
- 积分:1