diff options
Diffstat (limited to 'gr-digital/include/digital_fll_band_edge_cc.h')
| -rw-r--r-- | gr-digital/include/digital_fll_band_edge_cc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-digital/include/digital_fll_band_edge_cc.h b/gr-digital/include/digital_fll_band_edge_cc.h index f07d7ba42..c70bfc86d 100644 --- a/gr-digital/include/digital_fll_band_edge_cc.h +++ b/gr-digital/include/digital_fll_band_edge_cc.h @@ -65,8 +65,8 @@ DIGITAL_API digital_fll_band_edge_cc_sptr digital_make_fll_band_edge_cc (float s * abs(x_l(t))^2 - abs(x_u(t))^2 = norm(x_l(t)) - norm(x_u(t)). * * In theory, the band-edge filter is the derivative of the matched - * filter in frequency, (H_be(f) = \\frac{H(f)}{df}. In practice, this - * comes down to a quarter sine wave at the point of the matched + * filter in frequency, (H_be(f) = frac{H(f)}{df}). In practice, + * this comes down to a quarter sine wave at the point of the matched * filter's rolloff (if it's a raised-cosine, the derivative of a * cosine is a sine). Extend this sine by another quarter wave to * make a half wave around the band-edges is equivalent in time to the |