Jump to content

fourier series

dogg
in Physics

Featured Replies

please give me the proof of fourier series

Nobody seems in a hurry to answer this so I will give as my opinion that proof is extremely difficult and declare that it is beyond me. However evidence that it "works" can be provided by scale drawing over a few of the necessary (in the case of the square wave infinite) number of harmonics added to a fundamental frequency. It's quite likely that you have done this and are looking for more depth - if so then sorry!

post-22702-0-94923800-1313599719_thumb.jpg

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.