TY - GEN AU - Wang,Xiaokai AU - Guan,Shanyue AU - Hua,Lin AU - Wang,Bin AU - He,Ximing TI - Classification of spot-welded joint strength using ultrasonic signal time-frequency features and PSO-SVM method SN - 1874-9968 PY - 2018///0928 KW - Algorithms KW - Fourier Analysis KW - Support Vector Machine KW - Tensile Strength KW - Ultrasonics KW - Wavelet Analysis KW - Welding N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.ultras.2018.08.014 ER -