Explore BrainMass
Share

# Fourier coefficients

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

Fourier coefficients / b1, b2, b3, b4, b5... b11.
--------------------------------------------------------------------------------
I have an output of an electronic device (full wave rectifier) that gives a sine wave with the negative part transposed symmetric to xx so that the function is always positive. I have to find the fourier coefficients of that function from n= 1 -> n=11, namely>b1, b2, b3, b4, b5... b11.

What are the exact decimal terms of the b1, b2, b3, b4, b5... b11 coefficients?

The wave is shown in the attachment .gif file.

https://brainmass.com/math/fourier-analysis/fourier-coefficients-outputs-81820

#### Solution Preview

Hello and thank you for posting your question to Brainmass!

The solution is attached below (next to the paperclip icon) in two formats. one is in Word XP Format, while the other is in Adobe pdf format. Therefore you can choose the format that is most suitable to you.

Note: since the function is symmetric about the y axis, only the cosine terms of the fourier ...

#### Solution Summary

This solution is comprised of a detailed explanation to answer what are the exact decimal terms of the b1, b2, b3, b4, b5... b11 coefficients.

\$2.19