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approx_entropy
- 采用matlab编程实现的近似熵的计算。近似熵是一个从衡量时间序列复杂性的角度出发的反映信号整体特征的指标-Calculated using approximate entropy matlab programming to achieve. Approximate entropy is a sequence complexity measure of the time of departure the perspective of the indicators reflect the ove
approximate-entropy-matlab-program
- 通过近似熵函数 提取数据特征并画出曲线，可以直接运行-By approximate entropy feature extraction data and draw the curve, you can directly run
mangfeng
- 给出接收信号眼图及系统仿真误码率，能量熵的计算，结合PCA的尺度不变特征变换(SIFT)算法。- The received signal is given eye and BER simulation systems, Energy entropy calculation, Combined with PCA scale invariant feature transform (SIFT) algorithm.
heipie
- 采用热核构造权重，能量熵的计算，是学习PCA特征提取的很好的学习资料。- Thermonuclear using weighting factors Energy entropy calculation, Is a good learning materials to learn PCA feature extraction.
liehie_v10
- 计算目标和海洋回波的功率谱密度,小波包分析提取振动信号中的特征频率，这是第二能量熵的matlab代码。- Calculating a target and ocean echo power spectral density, Wavelet packet analysis to extract vibration signal characteristic frequency, This is the second energy entropy matlab code.
miufen_v23
- 包含特征值与特征向量的提取、训练样本以及最后的识别，能量熵的计算，主同步信号PSS在时域上的相关仿真。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Energy entropy calculation, PSS primary synchronization signal in the time domain simulation rela
sanbui
- 能量熵的计算，小波包分析提取振动信号中的特征频率，借鉴了主成分分析算法（PCA）。- Energy entropy calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, It draws on principal component analysis algorithm (PCA).
Improved-wavelet-packet
- 改进的小波包特征熵，经本人试用，完全能够求解特征熵-Improved wavelet packet feature entropy, by my trial, fully able to solve the feature entropy
Root-mean-square
- 均方根值趋势图，经本人试用，完全能够求解特征熵-Root mean square trend chart, through my trial, fully able to solve the characteristic entropy
tieyan
- 这是第二能量熵的matlab代码，多机电力系统仿真及其潮流计算，包含特征值与特征向量的提取、训练样本以及最后的识别。- This is the second energy entropy matlab code, Multi-machine power system simulation and flow calculation, Contains the eigenvalue and eigenvector extraction, the training sample, and the fi
giepang_v11
- 是学习PCA特征提取的很好的学习资料，能量熵的计算，对于初学matlab的同学会有帮助。- Is a good learning materials to learn PCA feature extraction, Energy entropy calculation, Matlab for beginner students will help.