Among all, paper selective analysis the part of wavelet denoising and endpoint detection.
其中,重点分析、说明了小波去噪和端点检测部分。
参考来源 - 噪声背景下孤立词语音识别方法研究与仿真Wavelet denoising is presented as a pre-processing tool for power quality signals in the thesis.
本文采用小波消噪的方法对信号进行预处理，获得了良好的效果。
参考来源 - 电能质量在线监测系统The methods of wavelet denoising enhanced are studied.
研究了小波去噪增强的方法。
参考来源 - 指纹识别预处理算法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Base on wavelet denoising theory as well as the characteristic of the signal, a wavelet denoising method applied to Strapdown north seeking system was proposed.
文章基于小波变换的消噪原理，结合待测信号的特点，创造性地提出一种适用于捷联寻北仪的小波消噪法。
The merit of both shift invariance and directional selectivity enables the complex wavelet to overcome the artifacts in the discrete orthonormal wavelet denoising.
由于复数小波具备平移不变性和方向选择性等优点，使得它在图像去噪中可以克服离散正交小波变换去噪中存在的毛刺现象。
Probing to characters of subsidence series, we study on application of polynomial regression, wavelet denoising and frequency analysis on subsidence series processing.
针对沉降数据序列的特征，研究了多项式回归方法、小波降噪方法、频谱分析法在沉降数据处理中的应用。
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