fish noise direction finder

用法例句

Research on Methods of Naval Ship Radiated Noise Sources Location and Bright Spot Signals Extraction

舰船辐射噪声源定位及亮点信号提取方法研究

Noise-frequency modulation jammer location in passive systems based on delta-modulation coding

基于Δ调制编码对噪声调频干扰源的无源定位

The near field focused beamforming method for ship rediated noise

舰船噪声源近场聚焦波束形成定位方法

Acoustic-Based MVDR Algorithm for Vector Array Applying for Near-Field Noise Source Location Method

基于MVDR算法的声矢量阵噪声源近场定位方法研究

Two Dimensional Near Field Sources Localization Based on Third-Order Cyclic Moment in Multiplicated Noise

乘性噪声背景下基于三阶循环矩的二维近场源定位方法

Bearings-only Passive Target Localization Based on TLS and Kalman Filter with Colored Noise

有色噪声下基于总体最小二乘和卡尔曼滤波的无源定位方法

Principle Study on Noise Source Direction-Finding with Phase Interferometer

相位干涉仪对噪声源测向的原理研究

Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using a reference sound source

GB/T16538-1996声学声压法测定噪声源声功率级使用标准声源简易法

Comprehensive Treatment on the Oil Fields Fix Locale of Active Noise

油田固定作业场所有源噪声综合治理

Once the brain has determined the position of the acoustic source, it can focus on the sound and tune out unwanted noise coming from other directions.

大脑一旦决定出声音的来源位置，便能专注在该声音上，而把来自其他方向的无用噪音排除在外。

Acoustics--Determination of sound power levels of noise sources--Requirements for the performance and calibration of reference sound source

GB/T4129-1995声学噪声源声功率级的测定--标准声源的性能要求与校准

The Realization of Passive Positioning on TigerSHARC

基于TigerSHARC的噪声目标定位技术的实现

Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms

GB/T6882-1986声学噪声源声功率级的测定消声室和半消声室精密法

Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2: Measurement by scanning

GB/T16404.2-1999声学声强法测定噪声源的声功率级第2部分：扫描测量

Attention Paid to Measuring Phase Noise When Using Signal Analyzer Beijng Institute of Radio Metrology &Measurement

信号源分析仪测量相位噪声的注意事项

An X band Low Phase Noise Wideband Frequency Synthesizer

X波段宽带低相位噪声混频锁相频率源

Analysis of Impact of Oscillator Phase Noise in Bistatic SAR

频率源相位噪声对双站SAR性能影响分析

Caculating and testing of phase noise in nonlinear active antenna array

非线性有源天线阵相位噪声的计算及测试