wavelet packet basis

例句：

1. 1.The wavelet packet basis method is widely used in image processing.
   小波包基方法在图像处理中被广泛使用。
2. 2. The wavelet packet basis method has been proven to be effective in solving complex problems.
   小波包基方法已被证明在解决复杂问题时是有效的。
3. 3.The wavelet packet basis method provides a powerful tool for analyzing signals with high-dimensional data.
   小波包基方法为分析具有高维数据的信号提供了强大的工具。