Parseval's formula — Study Resources & PYQs
Study of Parseval's formula relating a function and the coefficients of its Fourier series.
- Estimated study time: 30 minutes
Study resources
- Fourier Series 2.0 - Dr. Gajendra Purohit (GP Sir) (Video) — The main playlist for the entire Fourier chapter. Starts with Euler's formulae for a0, an, bn and builds up to half range series, Parseval's identity and harmonic analysis.
- GeeksforGeeks - Fourier Series: formula, definition, solved examples (Article) — Written explanation of the Fourier series with all coefficient formulas, the trigonometric and complex exponential forms, and solved examples. Good for quick revision on a phone.
- Parseval's Identity for Fourier Series - Proof & Example - GP Sir (Video) — Short focused video giving both the proof of Parseval's identity and an example. Often used in the exam to sum series such as 1 + 1/2^2 + 1/3^2 + ...
Taught in these subjects
- ENGINEERING MATHEMATICS-II — BST1201 · Government College of Engineering and Technology, Jammu
- ENGINEERING MATHEMATICS-II — BST1201 · Government College of Engineering and Technology, Jammu
- ENGINEERING MATHEMATICS-II — BST1201 · Government College of Engineering and Technology, Jammu