Phase Matched Filter? Anyone?

Hi everyone.
I am not very good at signals processing. I need to apply something to my signal that is called a phase matched filter. It is suppose to increase Signal to Noise ratio.

Here is an example of what I need:

Any one know if this is implemented in any Julia package?

There is a Matlab implementation of that very same reference in MatSeis. Look for the PhaseMatch tool.

Thanks @rafael.guerra I will check it out!