Their wavelet energy spectrum is analyzed based on the method of math space distance, contrastively.
借鉴数学空间距离的计算方法,定量分析了不同暂态信号之间小波能谱的差别。
参考来源 - 小波能量谱在超高压输电线暂态识别中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Local intermittency measure is introduced to study the properties of local wavelet energy spectrum and to analyze the wind wave data obtained in a wind wave channel.
引入了局域小波能谱的局域间歇性度量，分析了不同风速下的风浪资料，结果表明，局域小波能谱可依局域频率分为三部分。
The conception of wavelet energy spectrum (WES) is posed by comparing the conservation of total energy in harmonic analysis, power spectrum analysis and wavelet transform.
通过比较傅里叶分析和小波分析中能量守恒公式，提出了小波能量谱的概念。
Based on the wavelet transform, the present paper introduces a kind of wind waves energy distribution, the so-called local wavelet energy spectrum, into studies of wind waves.
基于小波变换，引入了能刻画风浪局域结构的局域小波能谱。
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