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EEMD
EEMD是针对EMD方法的不足,提出了一种噪声辅助数据分析方法。EEMD分解原理为:当附加的白噪声均匀分布在整个时频空间时,该时频空间就由滤波器组分割成的不同尺度成分组成。当信号加上均匀分布的白噪声背景时,不同尺度的信号区域将自动映射到与背景白噪声相关的适当尺度上去。当然,每个独立的测试都可能会产生非常嘈杂的结果,这是因为每个附加噪声的成分都包括了信号和附加的白噪声。既然在每个独立的测试中噪声是不同的,当使用足够测试的全体均值时,噪声将会被消除。全体的均值最后将会被认为是真正的结果,唯一持久稳固的部分是信号本身,所 加入的多次测试是为了消除附加的噪声。(The EEMD collection of experience decomposition is improved on the basis of the EMD more given a data processing method!)
- 2013-01-16 21:56:41下载
- 积分:1
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TMA_1
双阵纯方位TMA,包含卡尔曼滤波及修正卡尔曼滤波 以及快速分解算法 个人感觉很实用(Double array of pure orientation TMA contains the Kalman filter and correction Kalman filter and the rapid decomposition algorithm personal feeling very practical)
- 2020-11-20 08:59:36下载
- 积分:1
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pid_GUI
一个基于Simulink及GUIDE的PID控制界面呢DEMO.用户可以从面板上修改PID参数,直接仿真出PID结果(A demo application using simulink &GUIDE to accomlish PID control.Users can modify KP,KI,KD from the GUI for their own desired simulation conditions.)
- 2013-05-26 11:29:25下载
- 积分:1
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ria_fluorescence
this Matlab program simulates the First order Rayleigh scatter as a separate component in the decomposition of fluorescence landscapes
- 2010-06-11 10:53:42下载
- 积分:1
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bayngoilangma1
7 ngoi lang ma tap 1 truyen ma doc kha hay
- 2009-11-07 10:22:53下载
- 积分:1
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aa
说明: 使用matlab进行时域采样序列分析,得到分析图(Time domain using matlab sampling sequence analysis, analysis of Figure)
- 2010-05-26 14:13:49下载
- 积分:1
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CTFTBX
Time-Frequency Toolbox,其中包含一些常用的matlab程序,很好用的(Time-Frequency Toolbox. which contains some frequently used Matlab procedures, the good)
- 2007-05-19 10:50:22下载
- 积分:1
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nonlinearfiltertools
国外一款非线性估计的工具箱,粒子滤波、UKF、EKF等应有尽有。(abroad estimated Toolbox, the particulate filter, UKF, EKF will not disappoint.)
- 2007-06-21 10:19:45下载
- 积分:1
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MG
说明: 一个自适应算例 根据节点编号的变换找出转换矩阵(Example is based on an adaptive transformation to identify the node number of transformation matrix)
- 2011-09-16 09:20:48下载
- 积分:1
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BER-for-BPSK-in-AWGN
BER for BPSK in AWGN with receive diversity
- 2013-09-01 17:13:04下载
- 积分:1