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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
- matlab环境下实现局部均值分解(LMD)-matlab environment to achieve local mean decomposition (LMD)
lmd
- 局部均值分解是由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。-Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is base
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
- 时频分析方法,局域均值分解,MATLAB-time-frequency,local mean decompose,MATLAB
lmd
- 局部均值分解的MATLAB程序,但是使用有一个问题没有解决,就是分解的时候怎么去除骑行波的问题。-Local mean decomposition MATLAB program, but there is a problem using unresolved, is how to remove the problem of decomposition when riding waves.
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
teager-and-lmd
- 用teager能量算子来解调出复杂信号的纯调频挑夫函数,用LMD来进行局部均值分解-Pure FM demodulated complex signal porters function with Teager energy operator, using LMD to carry out the local mean
LMD
- 局部均值分解算法,用于多分量信号的自适应分解,用于脑电信号处理、故障诊断等方面。-LMD method
biyehoudeLMD
- LMD 能够自适应分解调制解调信号,振动信号,故障信号,都适应(LMD can adaptively modulate the modulation and demodulation signals)
LMD
- 局部均值分解matlab代码,能够较好地将信号进行分解为一系列的PF分量(local mean decomposition)
变分模态分解
- 关于VMD的一篇博士论文,其中比较了EMD和LMD以及VMD的分解效果,证明VMD分解有较好的效果。(A doctoral thesis on VMD, which compares the decomposition effects of EMD, LMD and VMD, proves that VMD decomposition has a good effect.)
lmd_fangzhen_test
- lmd算法,将数据自适应分解为多个模态,以反映数据包含的频率成分。(lmd algorithm, the data adaptive decomposition into multiple modalities to reflect the frequency of data components.)
LCD
- 局部特征尺度分解程序,包含一个分析直流同步电机启动电流的案例及其数据,数据格式在zzce.m中。(local decompostion is similar to EMD and LMD)