Stanford EE259 I GPS satellite orbits, PRN ranging I 2023 I Lecture 3

[@paladin1410]

Very nice explanations from Prof. Mahalati. Thank you very much for uploading these valuable lectures.

[@paladin1410]

I have one question at 47:00 with the equation R_yx[n] = sum_over_k (y[k] * x[k-n]). Then we substitute y[k] = alpha * x[k - n_tau] into the equation: R_yx[n] = alpha * sum_over_k(x[k-n_tau] * x[k-n]). if we rewrite x[k-n_tau] = x[k - n - (n_tau - n)] and substitute into the equation then R_yx[n] = alpha * sum_over_k(x[k - n - (n_tau - n)] * x[k-n]) then R_yx[n] = alpha * R_xx(n_tau - n) instead of R_xx(n - n_tau)

[@alexandrviktorovichparkhom279]

The eccentricity of the ellipse did not fit on the slide.