The conceptions of mother wavelet and complete wavelet system are introtuced. Their digital features are described in detail.
介绍了母小波和完全小波系的概念,详述了它们的数字特征。
参考来源 - 信号处理中的小波分析Because the mother wavelets is a gather, which mother wavelet can reach best de-noising effect at practical application will to be resolve.
由于可用于去噪的小波母函数是一个集合,在实际应用中采用合适的小波函数才能得到最好的去噪效果。
参考来源 - 基于小波变换的语音信号的噪声处理研究Taking typical strip surface defect images as an example,this paper studies the methods and rules of steel strip surface defect image denoising based on wavelet threshold,and discusses the threshold selection and mother wavelet selection.
以典型带钢表面缺陷图像为例,采用小波阈值降噪方法研究带钢表面缺陷图像的小波阈值降噪规律,并论述了带钢表面缺陷图像阈值的选择和小波基的选取。
参考来源 - 带钢表面缺陷图像的小波阈值降噪研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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