basis of wavelet

 
  • 小波基

basis of wavelet的用法和样例:

例句

  1. In this paper is discussed how to use the method of wavelet package transform to denoise the electromyographic signal on the basis of its feature and its relationship with noise.
    我们针对肌电信号的特点以及与噪声的关系,采用小波包变换的方法进行去噪研究。
  2. Fifth the grads image of manufacture kit is gained on the base of wavelet transform and then image edge can be detected with the use of grads module of image.
    第五步,在小波变换的基础上得到套件产品的梯度图像,然后根据图像梯度模值的极大值提取图像边沿;
  3. Using Mallat algorithm on the basis of wavelet transform and multiresolution analysis(MRA) in connection with traditional FFT,a new speech signal fundamental frequency detection method is presented.
    将基于小波变换与多分辨分析 (MRA)下的Mallat算法与传统的快速傅立叶变换(FFT)相结合 ,提出了一种新的语音信号的基音频率检测方法。
  4. On the basis of wavelet packet decomposition technique introduced firstly, the measured unstable oil-film oscillations of single-disc and single-span rotor system were investigated.
    在介绍小波包分解原理的基础上,对试验测得的单盘单跨转子系统的油膜振荡非平稳信号用小波包分解方法进行了研究。
  5. His research formed the basis of his new book.
    他的研究成果是他这本新书的基础。
  6. In the study of brain-computer interfaces,a method based on best basis of wavelet packet decomposition was proposed.The method is used for the feature extraction of electroencephalogram.
    在脑机接口研究中;针对脑电特征抽取;提出一种基于小波包最优基分解的方法.;依据距离准则;从小波包库中选择一个对分类最优的小波包基;

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