The following Matlab project contains the source code and Matlab examples used for daub 4 wavelet transform.
the function takes in an input signal "f" and compute its first trend and first fluctuation. then plot the results along with the original signal for comparison.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

## Project Files:

File Name | Size |
---|---|

daub4Transform.m | 2074 |

license.txt | 1313 |