Fifthly, discussed the random simulation methods, which based on wavelet analysis and served for the random generation of hydraulics and water resources.
第五，探讨了以小波分析为基础的随机模拟方法，为水文水资源的随机模拟服务。
参考来源 - 小波分析及其应用研究Experiments prove that the new algorithm has more powerful achieving capability of high frequency data and better effect than fusion algorithm based on wavelet analysis.
实验结果表明,该算法具有更强的细节获取能力,融合效果优于传统的基于小波分解的融合算法。
参考来源 - 多聚焦图像融合新算法 in CThe phase in gas-liquid two-phase flow by means of the method of wavelet analysis automatic identification can obtain a feasible method to measure the gas hold-up in gas-liquid two-phase turbulent flow.
利用子波分析方法自动识别气液两相流中的相,从而获得测量气液两相流中气含率的切实可行的方法。
参考来源 - 基于子波分析的气液两相流中气含率的测量Result shows: Spectrum analysis has certain variety regulation with the position's variety and the size of the empty defects, and expresses defect spectrum abundance, so Wavelet analysis can used in further disposal.
结果表明,频谱分析能判断孔洞缺陷的大小和位置的变化规律,并表明缺陷信号频谱丰富,可用于进一步进行小波包分析。
参考来源 - 基于能量法木材孔洞缺陷的超声定量检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.
接下来它还要经过一些数学处理程序，比如小波分解，多重分辨率傅立叶分析，多相过滤，离散余弦变换等。
Wavelet analysis is a novel research field in the world. To study the new theory, methods and applications of wavelets is of great theoretical significance and practical value.
小波分析是国际上新兴的一个前沿研究领域，研究小波的新理论、新方法以及新应用具有重要的理论意义和实用价值。
Wavelet analysis reveals that the temporal scale of this change is larger than 20 years.
子波分析的结果证实这次转变的时间尺度在20年以上。
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