Hidden Markov Models are introduced to the area of ship - radiated noise recognition.

将隐马尔可夫模型引入到舰船噪声目标识别中.

互联网

The ship - radiated noise is - stationary and - Gaussian in the complex ocean environment due time - varying and spare - varying of channel.

由于海洋环境的复杂性和水声信道复杂的时变、空变特性,使得舰船辐射噪声是一种 非 平稳、 非 高斯过程.

互联网

Such damage can be caused by EMI or radiated noise from factory equipment surrounding the encoder.

这样的损坏可以是由编码器周围的工厂设备的电磁或放射性噪音所造成.

互联网

An experimental study on engine surface vibration and radiated noise is carried out in this paper.

本文以一台车用六缸柴油机为例,研究了发动机的表面振动和发动机的表面辐射噪声.

互联网

Feature extraction of targets radiated - noise is the key technique of passive sonar target recognition system.

目标噪声特征提取是被动声纳目标识别系统的关键技术.

互联网