7.3 Double Fourier series

We discuss the Fourier series for functions on a 2-dimensional space

[mouadmad]

I image you're assuming that h(x, y) is an odd function, 2L periodic and 2H periodic.

[ClayTJohnson]

For g_m(y) you should be using m as your index, right?

[elias]

Excelent :) i was looking for this to find the mathematical principle for the pulse with modulation :3

[isaacnwi-mozu]

Nice derivation except that the m and n were mixed up. It is easy to fix those minor error though. Where the and angle in the sin is divided by H, make it m instead of n for all the steps. That is sin(n*pi*y/H) must be sin(m*pi*y/H)

[marcuspetterson]

There is too much confusion in my mind right now. This is because of the mistake in the beginning. I think you mixed up m and n when defining Km. I have to find another video so that I can understand this.