搜索资源列表
LMD(matlab)-01
- LMD经验模态分解matlab程序，可以运行的-LMD (Local mean decomposition)(matlab)
lmd
- 局部均值分解源代码，难得的matlab程序代码-Local Mean Decomposition
LMD
- LMD算法，对信号进行LMD分解，分解的层数可由自己定，并且能得出分解波形~-LMD algorithm, LMD decomposition of the signal,the decomposition of the layers can be set for oneself, and can come to break down waveform ~
LMD-matlabshixian
- 局部均值分解方法的matlab实现程序，经matlab7.0调试通过-Local mean decomposition method of matlab program, by matlab7.0 debugging through
lmd
- 对信号进行局部均值分解，得到一系列具有物理意义的pf分量-Local mean decomposition of the signal to obtain a series of having a physical meaning PF component
LMD
- 局域均值分解的程序，此为经验模态分解方法的另一种改进，此方法能够减小端点效应的影响，但是模态混叠问题还是没有得到完全抑制-Local mean decomposition process, this is the empirical mode decomposition method is another improvement, this method can reduce the effect of the endpoint, but the modal aliasing problem h
lmd
- === ====信号lmd分解-========== signal local mean decomposition ============
lmd程序
- 局部均值分解 lmd 程序，内有相关调用函数代码，比较齐全，可实现仿真
lmd
- LMD算法，对信号进行LMD分解，分解的层数可由自己定，并且能得出分解波形，可运行-LMD algorithm , the signal LMD the decomposition of the layers may themselves be, and can come to decompose waveforms can be run.
LMD
- 局域均值分解函数，主要思想是把一个时间序列的信号,分解成不同尺度的包络信号和纯调频信号,然后获得信号的时频分布。-Local mean decomposition function, the main idea is to signal to a time series into different scales of the envelope signal and pure FM signal, and then when you get the signal frequency distri
lmd
- 此程序主要是提供了信号非线性分解的一种新方法，局部均值分解，程序运行完整，可以使用，可供初学者学习使用，模拟仿真。-This program is mainly provides a new kind of nonlinear signal decomposition method, the local mean decomposition, programs run is complete, you can use, for beginners learning to use, and sim
lmd
- 局部均值分解是将复杂的多分量信号分离出纯调频信号和包络信号，将其相乘得到一个瞬时频率-Local mean decomposition is a complex multi-component signal separating pure FM signal and the envelope signal, which is obtained by multiplying an instantaneous frequency
LMD
- LMD算法实现，学习局域均值分解的可以参考下-LMD algorithm, learning the local mean decomposition can refer
lmd_outer
- 轴承外圈12K实际信号LMD分解程序，信号包络频谱，能明显提取故障特征-LMD bearing outer ring 12K actual signal decomposition process, the signal envelope spectrum, can significantly fault features
lmd-test
- 该软件包是局部均值分解的源代码,包括LMD的实例分析，对初学者理解LMD算法具有很大帮助。-The package is local mean decomposition of the source code, including examples LMD analysis, beginners understand the LMD algorithm has great help.
lmd
- LMD matlab 程序 局域均值分解，利用滑动平均求的，不是用三次样条-LMD matlab program local mean decomposition, using the sliding average demand, not by Cubic Spline
LMD
- 是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。-Is the Smith put forward a new kind of nonlinear and non-stationary signal analysis methods. Because the LMD is the information of the signal it
LMD matlab程序
- 局域均值分解法将一组非平稳信号分解为若干个PF信号和一个残余信号。可以将高频信号分解为低频信号，并且没有失真。(The local mean decomposition method decomposes a group of nonstationary signals into several PF signals and a residual signal. The high frequency signal can be decomposed into low frequency sign
LMD分解
- 用LMD方法对大坝变形数据进行分解，分解出不同的分量，特别是单调的时效分量，用来判断大坝的变形趋势(The LMD method is used to decompose the deformation data of the dam, and the different components are decomposed, especially the monotonous aging component, which is used to judge the deformation tren
lmd
- LMD分解，通过局部均值分解重构信号，实现对信号的降噪效果(LMD the decomposition reconstructed signal by local means, to achieve the effect of noise on the signal)