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- We may study the Lipschitz exponent characterization of the noise and singular signal and then achieve the goal of removing noise and distilling the real edge lines. 由于在数学上可以利用Lipschitz指数来对信号的奇异性进行详细的刻划,所以我们可以通过对噪声信号和奇异信号的Lip指数特性的研究,根据它们的不同特征来达到去除噪声和提取真正边缘的目的。
- We draw a conclusion that in the dectection of singular signal, wavelet function must be a 1 or 2 order of derivative of a lubricity function, and has regularity and compactly support set. 本文主要侧重小波变换对奇异信号的研究,得出了结论:在检测奇异信号中,小波函数必须是某一平滑函数的一阶或二阶导数且具有较好的正则性或紧支性;
- Based on the characteristics between singular signal and noise, this paper studied wavelet denoise method for ECT signals. 本文利用信号与噪声在小波分析中不同尺度上的传播特性,研究了小波技术在涡流无损检测信号除噪中的应用。
- The use of the theory of wavelet analysis of the singular signals is qualitatively described.The problem of how to use the wavelets to find the singular signal and its characterization are discussed. 摘要对奇异信号的小波分析理论做了定性的描述,并引用小波变换模极大值在多尺度上的变化规律来表征信号突变点的特性。
- Application of Wavelet Transformation on testing singular signal 小波变换在检测奇异信号中的应用
- Study on wavelet device of surface acoustic wave for singularity signal 声表面波式小波器件对奇异性信号的研究
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- What is the ending in the singular? 这个词的单数词尾是怎样的?
- The Function of Wavelet Transformation in the Diagnose of Singular Signal 小波变换在诊断奇异信号中的作用
- I had a singular experience in Africa. 我在非洲时有过一次奇特的经历。
- In English, nouns can be singular or plural. 英语中,名词有单复数之分。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A new Algorithm for Singular Signal Measurement Based on Wavelet Transformation 一种奇异信号测量中的小波分析方法
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- The singular of "mice" is "mouse". "mice"的单数形是"mouse"。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- They are convinced of the singularity of their good taste. 他们确信自己的品味高雅非凡。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。