multi-fractal dimension 多重分形维数
Multi fractal dimension spectrum 多重分形维数谱
fractal multi-dimension curve 多分维曲线
fractal in multi-dimension space 多维空间中的分形
The results show that the medium term symptoms of strong earthquakes in some regions can be proposed from the multi fractal dimension spectrum and singularity spectrum of earthquake distribution.
研究结果表明：地震分布的多重分形维数谱和奇异性谱对于一些典型震区的强震发生具有中期预报价值。
Known from the theory of chaos, multi-fractal of stochastic process is a key characteristic of its dynamics, of which entropy rate is a special fractal dimension named information dimension.
从混沌的角度来看，随机过程的多重分形谱是动力系统的重要特征，熵率只是多重分形维中特殊的一维，即信息维。
At first, the fractal dimension is extracted from the original image and special gray image for the rough classification, and then the multi-fractal dimension is used for further classification.
首先通过计算原始图像和特征灰度图像的分形维数实现第一次的粗分类提取，然后采用多重分形奇异谱方法进一步完成了细分。
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