1·The morse taper is a taper international standard, uses in the stationary fit, by pinpointing.
莫氏锥度是一个锥度的国际标准,用于静配合,以精确定位。
2·The wavelet transform has a good performance of local analyzing in both time domain and frequency domain. It is fit for analyzing non-stationary signals, such as ultrasonic signal.
而小波具有“变焦距”特性,在时域和频域中具有良好的局部分析能力,适合于超声等非平稳信号处理。