diff options
| -rw-r--r-- | gr-digital/include/digital_costas_loop_cc.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gr-digital/include/digital_costas_loop_cc.h b/gr-digital/include/digital_costas_loop_cc.h index c8c722c93..4aab22fb4 100644 --- a/gr-digital/include/digital_costas_loop_cc.h +++ b/gr-digital/include/digital_costas_loop_cc.h @@ -50,11 +50,8 @@ * * http://rfdesign.com/images/archive/0102Feigin20.pdf * - * \param alpha the loop gain used for phase adjustment - * \param beta the loop gain for frequency adjustments - * \param max_freq the maximum frequency deviation (radians/sample) the loop can handle - * \param min_freq the minimum frequency deviation (radians/sample) the loop can handle - * \param order the loop order, either 2 or 4 + * \param loop_bw internal 2nd order loop bandwidth (~ 2pi/100) + * \param order the loop order, either 2, 4, or 8 */ #include <digital_api.h> @@ -76,7 +73,7 @@ digital_make_costas_loop_cc (float loop_bw, int order * stream 1 is the baseband I and Q; * stream 2 is the normalized frequency of the loop * - * \p order must be 2 or 4. + * \p order must be 2, 4, or 8. */ class DIGITAL_API digital_costas_loop_cc : public gr_sync_block, public gri_control_loop { |