One typo in the tutorial

[jefferydong]

The equation 7 on page 11 of Fourier analysis made easy part 1.

jnPit/T should be jn2Pit/T.

Thanks!

[motilevy]

g+(t)=sin(wt)-jcos(wt)=-jexp(jwt) This is the analytic signal of a sine.
The author has been notified before about this typo in "Hilbert transform" tutorial but did not bother to correct it.

Anyhow this typo might mislead the reader and should be corrected.

[mazdaspring]

And on the same tutorial
Below equation 6 on page 10 of Fourier analysis made easy part 1.

sin (2 pi f t) = cos(2 pi f t + (pi/2))

I think it should be sin (2 pi f t) = - cos(2 pi f t + (pi/2))
(with minus sign)