Wavelet analysis,the mathmatical tool which has been developing in recent decades and are applied in many feilds like image processing and voice analysis etc., is a great breakthrough after the analytic method of Joseph Fourier 110 years ago.It bring about great impact on both triditional natural sciences and some new high-tech application technologies.In the following pages, I shall first give an review on fourier transformation.after that,we talk about the way we overcome its weakness and introduce the basic concepts of wavelet,followed by the introduction of window fourier transformation. The key point of this page is finding the internal reason why wavelet is better than fourier transformation under many situations.

傅里叶变换与小波分析的对比研究.pdf

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．