Numerical differentiation is important in various applications. However, it should be taken with caution because it can greatly amplify the noise in the data, especially at high frequencies. When a wavelet function is the derivative of a smoothing function, the wavelet transform has the combined properties of smoothing and differentiation.

Filename	Size	Update
spline_scale_function.m	146	2007-02-13
Application of the wavelet transforms on axial strain calculation in ultrasound elastography.pdf	1001890	2006-11-09
spline_function.m	290	2004-11-10
demo.m	634	2007-02-14
derivative_cwt.m	1859	2007-02-14
derivative_dwt.m	1967	2007-02-14
demo.png	5633	2007-02-14

• 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．