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- noise detection threshold 噪声检出阈, 噪声探测阈
- This paper presents a new wild-value-eliminated method using a dynamic detection threshold. 提出了一种采用动态门限检测和剔除野值的新方法。
- This watermark algorithm can contain the detection threshold into a predefined scope and attain quite good imperceptibility. 该方法能够将检测门限控制在事先设定的范围内,具有较好的隐秘性;
- In this paper, wavelet theory is applied in noise detection for electromotor in order to complete fault diagnosis of micro-power induction motor. 摘要为利用电机噪声信号对电机进行出厂故障诊断,采用小波分析技术对小功率异步电动机噪声信号进行多分辨率分析。
- On the day before FESS, patients filled out a sinusitis questionnaire and took a phenyl ethyl alcohol (PEA) odor detection threshold test, a skin test, and acoustic rhinometry. 手术前一日,病患填一份鼻窦炎问卷并接受酚基乙基乙醇嗅觉阈值测量、皮肤试验检查及声反射鼻测量。
- The presented algorithm performs noise detection and filtering at multiple resolutions based on the biological concept of foveal vision. 算法模拟生物视觉在注视过程中的变分辨率特性,以不同分辨率对噪声进行多层次的定位及滤波。
- The error vector between the initial sequence and the smooth sequence is used to judge outliers in the outlier elimination method, when the error is over the detection threshold. 在野值剔除方法中,首先计算原始序列和拟合序列的残差,再用门限值对残差进行检验;
- The method solves the problems of the terminal detection threshold setting and poor tracking capability in low signal-to-clutter ratio(SCR) by using TBD. 该文较好地解决了该技术在低信杂比下,最终检测门限设置困难和跟踪能力比较弱的问题,提高了信杂比。
- This study offers a theoretical basis and noise detection method for VLSI circuit components selection, faults diagnosis and localization, and reliability analysis. 这一研究将为VLSI电路器件的严格筛选、故障诊断及定位、VLSI电路的可靠性研究提供新的理论依据和检测方法。
- The method solves the problems of the terminal detection threshold setting and poor tracking capability in low signal-to-clutter ratio (SCR) by using TBD technology, and improves the SCR. 该文较好地解决了该技术在低信杂比下,最终检测门限设置困难和跟踪能力比较弱的问题,提高了信杂比。
- It describe the principle of Particle Impact Noise Detection testing and the test method, expatiating some points for affecting the PIND test efficiency, illuminating the noticing problems at testing. 讲述了粒子碰撞噪声检测技术的原理及试验方法,对试验时应注意的问题进行了说明。
- Have used a noise detection method to get another image,which detains noises but removes details in detail image. 通过使用一种新的噪声检测方法得到另一幅图像,使其只保留细节图像中的噪声。
- By means of residual impulse noise detection, the window size of median filter was chosen adaptively to remove the high density impulse noise while preserving the details of the image. 通过对剩余脉冲的检测,自适应地改变滤波器窗口尺寸,从而有效地滤除密度较大的脉冲干扰,同时较好地保留图像的细节。
- METHODS: the phenyl ethyl alcohol (PEA) odor detection threshold test was used to test the olfactory thresholds of 25 normal Chinese young people. 方法:利用酚基乙基乙醇气味测知阈值测试方法来测试25名正常本地年经人的嗅觉阈值。
- In this paper, the low CFAR and high DP can be received by computing correlated frames and detected threshold based on the theory of binomial distribution. 为确保低虚警率、高发现率检测识别问题提供了理论保证。
- It covers geometrically 86% of the 4t solid angle and has very low detection thresholds. 整个探测器系统轴向对称排列,工作在真空中。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- In first time, the relationship between probability of detection and probability of fault to SNR, contrast and detecting threshold is derived in the assessment of detecting result. 在检测效果评估方面首次推导了检测概率、虚警概率与信噪比、对比度和检测门限之间的关系。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。