threshold percussion
英 [ˈθreʃhəʊld pəˈkʌʃn]
美 [ˈθreʃhoʊld pərˈkʌʃn]
网络 阈叩诊
双语例句
- Compared of the wavelet threshold, denoising modulus maxima denoising and translation invariant in effecting the denoising. We have found that the wavelet threshold denoising preserved eggs percussion vibration signal noise cancellation. 4.
比较了小波阈值去噪、模极大值去噪和平移不变三种常用的小波去噪方法的去噪效果，发现小波阈值去噪方法对皮蛋敲击振动信号的消噪效果最佳。