wave noise

Muzzle blast wave overpressure values of standard muzzle brake and muzzle brake using noise elimination theo.

通过实例计算了制式炮口制退器和采用消声原理的炮口制退器的炮口冲击波超压值.

A method is investigated for structural noise reduction of aircraft cabin by elastic wave control concept.

研究通过控制飞机座舱结构振动的弹性波的传播来减少由振动产生的辐射噪声的方法.

The problem of implementation of IIR wavelet filter banks is solved, and IIR wavelet filter banks are applied to the vortex signal with noise to extract the fundamental wave and measure its frequency.

解决IIR小波滤波器的实现的问题，将其应用于含有噪声的涡街传感器信号的基波提取和频率测量。

Based on the principle of VSB, a new kind of amplitude demodulation for VSB launching powerful carrier wave at dispatcher is proposed, and the anti-noise property of the system is analyzed.

从残留边带（VSB）调制原理出发，提出一种在发送端发射强载波，从而用包络检波法对VSB进行解调的方法，并对其抗噪声性能进行了详细的分析介绍。

Method Continuous wave radar techniques and signal processing techniques including zero intermediate frequency, frequency domain accumulation and adaptive noise cancellation were used in the system.

方法将连续波雷达技术和生物医学信号处理技术相结合，采用了零中频、频域积累及自适应对消技术。

Research on Gain and Noise Characteristics of Yb-doped Fiber Amplifier at Continuous-wave Operation

连续工作方式下掺Yb光纤放大器的增益与噪声特性研究

The method of noise source identification and location based on Wave Superposition Method ( WSM ) is proposed.

提出了基于波叠加的噪声源识别和 定位方法 .

In order to settle two problems of pseudo static correction value and invalid velocity analysis in conventional automatic static correction in processing the converted-wave data whose signal-noise ratio is low, we divide the processing sequence into two parts.

针对低信噪比转换波资料处理中常规自动静校正产生假静校正量和速度分析失效的两个难题，我们将处理流程分成两条数据流。

The immediate augmentative effect of intensive noise exposure on p_0 wave in the auditory middle latency responses

强噪声对听觉中潜伏期电反应的即时增大效应

Low SSB phasic noise conduces to detect be close to signal of carrier wave lown.

低SSB相位噪声则有助于检测靠近载波低电平信号.