In this paper, the author study wavelet properties of solution processes of linear random system, and analyse their statistics properties and relation rate, the author obtain some new results.
本文分析了线性随机系统解过程的小波特征，得到若干性质，并分析了小波展开系统的统计特征及相关程度。
After comparing the FFT (fast Fourier transform) and WT (wavelet transform), this paper gives the selection firstly. WT is chosen to analyse the pressure response signal from the EHS.
本论文在试验阶段，首先对傅立叶变换和小波变换进行了对比，选择用小波变换来分析从电液伺服系统提取的压力信号。
The discrete wavelet transform (DWT) is used to analyse the spectra of pollution clouds in complicated environment and extract the small features.
应用离散子波变换进行污染云团红外光谱信号分析及特征提取。
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