The wavelet transform which have the character of time-frequency localization and the nature of the multiple resolution ratios analysis provide an effective tool for above problems.
而小波变换由于具有时-频局部化的特点及多分辨率分析的性质,为解决这一问题提供了有力的工具。
参考来源 - 基于小波变换的语音信号增强方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Study of Multiple Resolution Modeling is both emphasis and difficulty in operations simulation.
多分辨率建模是作战模拟研究的重点和难点。
This method returns information about multiple-frame images, which come in two styles: multiple page and multiple resolution.
此方法返回有关多帧图像的信息,这些图像采取两种样式:多页和多分辨率。
Firstly, a district wavelet transformation is presented to obtain multiple resolution image representation. Image quality parameter is calculated on each level resolution image.
首先对影像进行基于小波变换的多分辨率表达,计算每一级影像质量参数值。
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