How do I process power spectral density?

I am processing the TEC (Total Ionospheric Content) from the GPS (time domain, figure 1), and I want to change it to what it looks like in figure 2. Can you help me to solve it?
Capture.JPG

回答(0 个)

此问题已关闭。

关闭:

2021-8-20

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by