Chinese translation for "noisy signal"
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- 干扰信号, 噪声信号
噪声信号
Related Translations:
- Example Sentences:
| 1. | Study of simulation method to produce noisy signals with high snr accuracy
一种生成高精度信噪比加噪信号的仿真方法研究 | | 2. | Characteristic base representation of noisy signal and reconstruction of denoised signal
含噪信号的特征基表示与信号去噪重构 | | 3. | Donoho and johnstone proposed a new way to denoise the noisy signal and images : “ wavelet shrinkage ”
Donoho和johnstone在1992年提出了“小波收缩”方法。 | | 4. | In this dissertation , the theory of alignment of noisy signals is studiedsystematacially , and improved algorithms are proposed
鉴于此,本论文对有噪声信号对准理论进行系统的研究,并提出改进的算法。 | | 5. | The major goal of speech enhancement is extraction as far as possible pure original speech sound from the noisy signal , and speech enhancement is used in speech recognition as a kind of very effective method
语音增强的主要目标是从带噪语音信号中提取尽可能纯净的原始语音。语音增强已经作为一种非常有效的方法用于语音识别。 | | 6. | Firstly , the centroid of noisy signal is a random variable due to the noise , so theeffects of mean , standard deviation and length of noise on the distribution of centroidof noisy signal are studied by theory and simulation method respectively . the theo - retical model of centroid of noisy signal and signal estimated by centroid estimationalgorithm are built . through these models , the key factors that affect the performanceof estimation are obtained and the improved method is proposed
首先由于有噪声信号质心受到噪声的干扰,是一个随机变量,因此从理论推导和仿真估计两方面研究噪声分布的均值、标准差以及长度因素对有噪声信号质心分布的影响,并建立有噪声信号的质心模型以及基于质心法的估计信号模型,根据这些模型,得到影响估计效果的主要因素,并提出相应的改进方案。 | | 7. | The main contents of this thesis include : ( 1 ) summarize and analysis of the theories on vibration transmission through rolling element bearings ( 2 ) based on the threshold setting and signal ’ s statistical approach , a method for solving the problems of denoise was developed ( 3 ) using sparsity and clustering , the method and hypotheses for underdetermined blind source separation was studied ( 4 ) the method based on potential function clustering was given for underdetermined blind source separation of noisy signals based on the assumption that the input distribution is sparse and the mixture procedure is linear , the attenuation matrix and the delay matrix were estimated by clustering . the approach was experimentally illustrated for the case of m = 2 . the separation of the signals from bearing test bed proved that the given methods are available and reliable
在需求分析和研究现状分析的基础上,本论文针对如下内容进行了重点研究: ( 1 )以滚动轴承为例,对旋转机械振动信号的传输进行了归纳分析; ( 2 )通过设定某一门限并研究信号间的统计特性,研究了旋转机械振动信号的盲源分离过程中噪声消减策略; ( 3 )应用稀疏信号分析和聚类分析方法,对盲源分离中欠确定问题的假设条件进行探讨并对分离方法进行了分析; ( 4 )采用基于势函数聚类分析的方法,研究了欠确定前提下含噪声测量过程中信号盲源分离方法。 | | 8. | The matching pursuit techniques are applied to enhance speech signal , and a method to determine the threshold of coherent ratio is provided in the enhancement procedure based on matching pursuit . with the method , the noisy signal can be efficiently enhanced in a rather wide range while the statistical property of signal and noise is unknown
运用匹配跟踪技术处理了语音信号增强问题，给出了匹配跟踪信号增强过程中相干比阈值的确定方法，实现了在未知信号与噪声统计特性的情况下，在相当大的范围内明显增强信号的目的。 |
- Similar Words：
- "noisy reflection" Chinese translation, "noisy reproduction" Chinese translation, "noisy respiration" Chinese translation, "noisy running" Chinese translation, "noisy scrub-bird" Chinese translation, "noisy sound" Chinese translation, "noisy strike" Chinese translation, "noisy substring" Chinese translation, "noisy training instance" Chinese translation, "noisy variable" Chinese translation
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