Dear friends,(adsbygoogle = window.adsbygoogle || []).push({});

I generated a time series graph showing some modeled versus measured data (precipitation data)...The results show that the modeled data are sharper than the mesured data (more rounded on top)...Based on that, how can I explain the frequency content changes based on fourier coefficient (Sharper higher frequency versus rounder lower frequency)?

Anotehr question to thing about: What is preferred a frequency (spactral) analysis or time series analysis? Why and why not?

Thanks in advance for your help.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Fourier analysis question

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**