pressure pulse wave压力脉冲波
Mud pressure continuous wave泥浆压力连续波
intraocular pressure physiological wave眼压生理性波动
pressure-wave emission压力波传播
pressure shocking wave吸收冲击
high pressure shock wave超高压冲击波
pressure impact wave压力冲击波
pressure of wave波压力
pressure-wave压力波
Taking account of the corresponding characteristic of the signal singularity and wavelet transform module maximum in multi-scale changing, the discrete wavelet transform is applied to get the featured inflection point of negative pressure wave.
利用信号奇异点与小波变换模极大值在多尺度上变化对应的性质，将离散小波变换应用到获取压力波信号序列特征奇异点中，可以对泄漏点进行定位。
参考来源 - 基于网络控制的长输油管道泄漏检测与定位技术研究