English translation for "噪声场"

noise field
noise-field

Related Translations:

噪声:  noise; stew; swishing; yawp [yaup]; din; rumble; buzz; roar; acoustic(al) noise; jar◇噪声测试 [电子学] noise testing; 噪声防护 noise protection; 噪声干扰 noise jamming; 噪声计 psophometer; audio-noise meter

Example Sentences:

	1.	Semiconductor discrete device . detail specification for type cs203 gaas microwave low noise field effect transistor 半导体分立器件. cs203型砷化镓微波低噪声场效应晶体管详细规范
	2.	Usually , single vector sensor will obtain infinite gain if noise energy flow can be counteracted in whole space 在理想情况下，若噪声场为各向同性噪声场，则通过声能流长时间积分，单个矢量水听器便可获得无限大的增益。
	3.	But actually , the vector sensor ' s detection gain will be limited by the finite noise counteract for the existence of anisotropic component in the noise field 但实际中，由于噪声场中存在各向异性成分，噪声的声能流只能被有限抵消。
	4.	In this paper , the self - adaptive filter , the wavelet transform and the fourier transform are used to detect the stationary and the non - stationary signal of underwater sound in anisotropic noise field 本文以各向异性噪声场为例，分别对声矢量信号中的声压、振速探讨应用自适应滤波、小波变换、短时傅里叶变换检测水声平稳和非平稳信号的应用效果。
	5.	The results show that the self - adaptive filter can be used to detect line spectrum , the wavelet transform and the fourier transform can be used to detect the ship noise in modulating the anisotropic noise field 结果表明：自适应滤波对于各向异性噪声场中的线谱检测有良好的效果；而小波变换和短时傅里叶变换对各向异性噪声场中的舰船噪声调制信号检测有良好的效果。
	6.	The coherence analysis of the sound field using prssure and particle velocity combined processing was discussed . a new kind of combined sensor was used to gather the information of the sound field . the main idea of this paper is to seperate ambient noise field ， and the characteristics of it can be further studied . the coherence of a point source sound field was also analyzed to verify the validity of the approach 声场声压与振速的相干性是声压、振速信息联合处理的重要物理基础之一，本文对其进行了初步的分析.在新型组合传感器湖试的基础上，把环境噪声场分解为不相干的各向同性分量和相干的各向异性分量，初步分析环境噪声场的构成；同时对点源声场的相干性也进行了验证性的分析
	7.	This paper also show a rough estimate of the gains of this array , because it needs one year ' s data to collect one year ' s noise correlation variation curves and then give a more practical detection ability of the seismic array . one result of this paper is " seismic array site survery data processing software " exploited by the author . the software can calculate the power spectrum of noise for every site , noise coherence function for every site pair , the cross - correlation curves , the root mean square of noise for every site and the array response 此外还计算了该台阵的台阵响应，发现台阵响应的主瓣高而尖；旁瓣很小，这歪姐钮远宣腔挝踏数公镀壁韶逼上拢唆精确啻应：有关此台阵的检测能力，只能给出一个粗略的估计，因为评价一个台阵对地震事件的检测能力需要获得为期一年的观测资料，才能给出一年内噪声场变化的相关值曲线，最终给出更加符合实际的台阵检测能力。
	8.	Meanwhile , motion compensation method is used for amfp to improve the localization effect . with strong interferes at surface , non - stationary noise field and mismatch environment , subspace motion compensation method and efficient amfp system frame are proposed and confirmed by simulation and real data 针对存在水面强干扰、非平稳噪声场和海洋环境参数失配的一般浅海复杂水声环境，提出了基于子空间分解的运动补偿算法和自适应匹配场定位的系统解决方案，并通过仿真数据和实验数据进行了验证。

Similar Words：

"噪声测向声呐" English translation, "噪声测向声纳" English translation, "噪声测向站" English translation, "噪声测向装置" English translation, "噪声查验" English translation, "噪声场强" English translation, "噪声场强测量仪" English translation, "噪声成分" English translation, "噪声尺度" English translation, "噪声冲击" English translation