基于Matlab实现了15种分数阶熵。
值得注意的是,下面👇有些方法文献中并未提及,这里是全网首发。
分数阶微积分(Fractional Calculus, FC)由莱布尼茨引入数学,并在生物学、物理学和工程领域得到了应用。这一进展推动了新的熵指标和分数算子的形成,通常放宽了一些性质,并允许它们在复杂动力系统中的应用。从FC的角度出发,提出了α 阶的信息和熵
具体有:
# 1.分数阶近似熵(Fractional Approximate entropy)https://mbd.pub/o/bread/mbd-ZJuWk5hv
# 2.分数阶样本熵(Fractional Sample Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5hy
# 3.分数阶模糊熵(Fractional Fuzzy Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lp
# 4.分数阶排列熵(Fractional Permutation Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lq
# 5.分数阶散布熵(Fractional Dispersion Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5ls
# 6.分数阶冒泡熵(Fractional Bubble Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lt
# 7.分数阶增量熵(Fractional Increment Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lu
# 8. 分数阶分布熵(Fractional Distribution Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lv
# 9.分数阶余弦相似熵(Fractional Cosine Similarity Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lw
# 10.分数阶相位熵(Fractional Phase Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5lx
# 11.分数阶斜率熵(Fractional Slop Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5ly
# 12. 分数阶网格分布熵(Fractional Gridded Distribution Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5pp
# 13.分数阶散度熵(Fractional Diversity Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5pq
# 14.分数阶注意熵(Fractional Attention Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5pr
# 15.分数阶模糊散布熵(Fractional Fuzzy Dispersion Entropy)https://mbd.pub/o/bread/mbd-ZJuWk5ps