[1] WANG Xiping. Acoustic measurements on trees and logs:a review and analysis[J]. Wood Sci Technol, 2013, 47(5):965-975.
[2] 徐华东, 王立海, 游祥飞, 等.应力波在旱柳立木内的传播规律分析及其安全评价[J].林业科学, 2010, 46(8):145-150.

XU Huadong, WANG Lihai, YOU Xiangfei, et al. Analysis of stress wave propagation in Hankow Willow standing trees and stability assessment[J]. Sci Silv Sin, 2010, 46(8):145-150.
[3] 杨学春, 王立海.红松木材结构缺陷对应力波传播参数的影响[J].东北林业大学学报, 2005, 33(1):30-31.

YANG Xuechun, WANG Lihai. Impacts of structure defaults on propagation parameters of stress wave in wood of Korean pine[J]. J Northeast For Univ, 2005, 33(1):30-31.
[4] LIN C J, CHANG T T, JUAN M Y, et al. Stress wave tomography for the quantification of artificial hole detection in camphor trees (Cinnamomum camphora)[J]. Taiwan J For Sci, 2011, 26(1):17-32.
[5] FENG Hailin, LI Guanghui, FU Sheng, et al. Tomographic image reconstruction using an interpolation method for tree decay detection[J]. Bioresources, 2014, 9(2):3248-3263.
[6] DU Xiaochen, LI Saozhi, LI Guanghui, et al. Stress wave tomography of wood internal defects using ellipse-based spatial interpolation and velocity compensation[J]. Bioresources, 2015, 10(3):3948-3962.
[7] 翁翔, 李光辉, 冯海林, 等.应力波在树木径切面内的传播速度模型[J].林业科学, 2016, 52(7):104-112.

WENG Xiang, LI Guanghui, FENG Hailin, et al. Stress wave propagation velocity model in rl plane of standing trees[J]. Sci Silv Sin, 2016, 52(7):104-112.
[8] 徐华东, 王立海.杨木径切面准纵波传播路径追踪及速度变化试验研究[J].声学学报, 2012(1):62-67.

XU Huadong, WANG Lihai. Experiment study on the propagation path tracing and velocity change of quasi-P wave in the radial section of poplar wood[J]. Acta Acust, 2012(1):62-67.
[9] LI Guanghui, WANG Xiping, FENG Hailin, et al. Analysis of wave velocity patterns in black cherry trees and its effect on internal decay detection[J]. Comput Electron Agric, 2014, 104(2):32-39.
[10] 冯海林, 李光辉, 方益明, 等.应力波传播模型及其在木材检测中的应用[J].系统仿真学报, 2010, 22(6):1490-1493.

FENG Hailin, LI Guanghui, FANG Yiming, et al. Stress wave propagation modeling and application in wood testing[J]. J Syst Simulation, 2010, 22(6):1490-1493.
[11] LI Li, WANG Xiping, WANG Lihai, et al. Acoustic tomography in relation to 2D ultrasonic velocity and hardness mappings[J]. Wood Sci Technol, 2012, 46(1/3):551-561.
[12] HU Yingcheng, NAKAO T, NAKAI T, et al. Dynamic properties of three types of wood-based composites[J]. J Wood Sci, 2005, 51(1):7-12.
[13] BRANCHERIAU L, ASHKAN G, GALLET P, et al. Application of ultrasonic tomography to characterize the mechanical state of standing trees (Picea abies)[J]. J Phys Conf Ser, 2012, 253(1):1-13.
[14] 贾悦, 崔宁博, 魏新平, 等.基于反距离权重法的长江流域参考作物蒸散量算法适用性评价[J].农业工程学报, 2016, 32(6):130-138.

JIA Yue, CUI Ningbo, WEI Xinping, et al. Applicability evaluation of different algorithms for reference crop evapotranspiration in Yangtze River Basin based on inverse distance weighted method[J]. Trans Chin Soc Agric Eng, 2016, 32(6):130-138.
[15] SAMMUT C, WEBB G I. Encyclopedia of Machine Learning[M]. New York:Springer, 2010.
[16] FAWCETT T. An introduction to ROC analysis[J]. Pattern Recogn Lett, 2006, 27(8):861-874.
[17] POWERS D M W. Evaluation:from precision, recall and F-Factor to ROC, informedness, markedness & correlation[J]. J Mach Learn Technol, 2011, 2(1):37-63.