Chinese translation for "filtered noise"

过滤噪声

Related Translations:

noises:  噪音

noise:  n.1.声音，声响。2.叫喊；嘈杂声，噪音；喧闹声；吵闹，骚动，骚扰。3.〔古语〕谣言，风声。4.〔美国〕东西〔常代替 stuff 用〕。短语和例子I don't like noise(s). 我不喜欢吵闹声。 noise in the ear 耳鸣。 Hold your noise! 别作声!别响。 make a noise 喧嚷，吵闹；扬名，轰动一时 (about)。

Example Sentences:

	1.	The character image from the input device must be preprocessed to filter noises and enhance useful information 为了滤除噪声，增强有用信息，经输入设备输入的字符图像一般需做预处理。
	2.	They are refining the effective area , analyzing quality , segmentation , filtering noise , thinning , refining the minutiae , analyzing reliability and matching of fingerprint image 在本论文中，对指纹图像的细化做了详细的论述，并且给出了用于指纹图像填充的伪语言程序。
	3.	The contour data is extracted by filtering noise of images , threshold segmentation and contour extracting . during the image processing , the noise is filtered by using median value filtering mean 采用对图像先滤波去噪,然后阈值分割,再用四邻域或八邻域轮廓提取的方法将边界点析出。
	4.	My main work in this thesis is designing and making emitting - receiving equipment , which consists of three parts , ( 1 ) signal pre - amplifying and conditioning circuit is used to filtering noise and amplifying the micro - leaking - signals 无线采集系统体积小、重量轻，使用方便，可以进行实时采集和监控。有线存储系统体积小，可靠性高，存储量大，可存储8m位的数据。
	5.	Pointing to the data obtained from semi - physical simulation of certain helicopter which mainly has low - frequency noise , a data - processing method of depressing and filtering noise from the signal , using the pagoda - structure re - constructing arithmetic and the wavelet transform principle , is proposed 摘要针对直升机半物理仿真测量数据主要是低频噪声的特点，提出利用小波变换、塔式结构重构算法，对信号进行降噪滤波处理的方法。
	6.	The main job of this research is : ( 1 ) analyze the operation situation of power system during faults ; pay attention to the traveling wave on the three - phase transmission line ; study the equation of voltage on three - phase transmission line with impedance capacitance coupling between phases ; contact the voltage on any point with the fault voltage , study the singularity of the voltage signal in fault point , and make it to be the base of the new fault detection method ; ( 2 ) apply the singularity detection theory based on wavelet analysis to the power system faults detection , give a complementary criterion to current fault detection criterion , study how to select the basic wavelet , how to filter noise , how to detect the singular point or fault point , and finally give a total solution . the simulations prove it to be a quick , correct and effective fault detection method 本文的主要工作有： ( 1 )分析电力系统在发生故障时的运行状态，尤其对三相传输线上的故障行波进行了分析和研究，推导了考虑相间耦合的三相传输线电压方程，并将传输线上任一点的电压与故障点电压建立起联系，得出了传输线上电压信号在故障点处的奇异性，并以此作为构造新的故障检测算法的理论基础； ( 2 )将基于小波变换的信号奇异性检测理论运用于电力系统故障检测中，针对目前相关研究的不足，提出了电力系统故障检测判据的补充判据，通过对基本小波的选择、除噪措施、信号奇异点也即故障点的检测方法所作的分析，给出了一个可行的解决方案；仿真研究表明：这是一个快速、准确、有效的故障检测算法。
	7.	2 . to filter noise in the huge amounts of measurement points by non - contact measurement method and compress , segment and smooth the measurement points , a fuzzy weighted average filter method using fuzzy membership idea to optimize the weights by iteration method was proposed 提出了一种模糊加权均值滤波方法，该方法利用模糊隶属度思想，通过迭代优化权值，以剔除测点数据噪声，相对于均值滤波，能更有效地剔除测量数据中各种噪声信息；提出了一种数据压缩算法。
	8.	At the same time we filter noise and split the image by image procession . at last we perform the function of fine tracking by dsp digital control . we develop a program to calculate the position of spot , in order to detect the precision 设计了一个与特定的ccd相机匹配的光学放大系统，从而可以获得高质量的激光光斑图像，通过数据采集对图像进行数字化，并进行了图像处理，滤除了噪声，分割了图像，利用dsp实现数字控制完成精跟踪的功能，同时编制了应用软件计算出光斑位置变化，从而可检测其精度。
	9.	Under single polarized measurement , wavelet transform is used to filter noise , recognition results of target are evidently raised . against the conventional definition , a new time - frequency range profile is present , thereby the more accurate features of target can be picked up and identified . secondly , methods of conductor imaging are studied 对一维距离像的特性进行了分析；利用小波变换滤噪提高了单极化下基于目标一维距离像的识别率；相对一维距离像的传统定义提出了时频距离像的新定义，从而更为精确地反映目标的精密结构特征。

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