【摘要】 对小波分析理论的发展过程及其在应用领域的现状进行了概述,比较了小波变换,付里叶变换,加窗付里叶变换诸多特征的异同,在提出小波理论有待解决的一些问题的基础上,展望了该理论进一步发展的动态趋势.更多还原

【Abstract】 Development process of wavelet analysis theory and present situation of its application were summarized.the same and different characteristics of wavelet exchange,Fourier exchange and windowed Fourier exchange were compared.Based on some questions which remain to be settled in the wavelet theory,the further development of this theory was envisaged.更多还原