Publish DPT example script

[ningai85]

Pull Request Checklist

Please review the Contribution Guidelines before submitting.

• [x] Pulling against the master branch (left side).
• [ ] You have previously submitted a Contributor License Agreement or have contacted a maintainer to request one.

Type (Select only one)

• [ ] Bug fix
• [x] Working example
• [ ] In-progress example (need Tektronix help)
• [ ] In-progress example (does not need Tektronix help)

Description

Double pulse test application notes plus the example script review application, If there is any issues or concerns or unclear situations, please contact me.

[CLAassistant]

All committers have signed the CLA.

[dwyban]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.You have signed the CLA already but the status is still pending? Let us recheck it.

@ningai85 I believe you need to click the link in the CLA Assistant to submit a CLA.