煤层厚度控制因素的分形奇异值分解法研究

孙雅楠, 刘星, 赵志根

A study of fractal singular value decomposition method for controlling factors of coal seam thickness

Ya-Nan SUN, Xing LIU, Zhi-Gen ZHAO

图7 M8H异常 a—第一段奇异值对应子空间的异常重建;b—第二段奇异值对应子空间的异常重建;c—第三段奇异值对应子空间的异常重建;d—第四段奇异值对应子空间的异常重建;e—第五段奇异值对应子空间的异常重建;f—第六段奇异值对应子空间的异常重建

Fig.7 The anomaly figure of M8H a—anomaly reconstruction of first segment singular value and corresponding subspace;b—anomaly reconstruction of second segment singular value and corresponding subspace;c—anomaly reconstruction of third segment singular value and corresponding subspace;d—anomaly reconstruction of fourth segment singular value and corresponding subspace;e—anomaly reconstruction of fifth segment singular value and corresponding subspace;f—anomaly reconstruction of sixth segment singular value and corresponding subspace