diff options
Diffstat (limited to 'python/dpd/RX_Agc.py')
| -rw-r--r-- | python/dpd/RX_Agc.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/python/dpd/RX_Agc.py b/python/dpd/RX_Agc.py index 4700e68..911f3c9 100644 --- a/python/dpd/RX_Agc.py +++ b/python/dpd/RX_Agc.py @@ -19,19 +19,19 @@ import dpd.Adapt as Adapt import dpd.Measure as Measure class Agc: - """The goal of the automatic gain control is to set the - RX gain to a value at which all received amplitudes can - be detected. This means that the maximum possible amplitude + """The goal of the automatic gain control is to set the + RX gain to a value at which all received amplitudes can + be detected. This means that the maximum possible amplitude should be quantized at the highest possible digital value. - A problem we have to face, is that the estimation of the - maximum amplitude by applying the max() function is very - unstable. This is due to the maximum’s rareness. Therefore - we estimate a far more robust value, such as the median, + A problem we have to face, is that the estimation of the + maximum amplitude by applying the max() function is very + unstable. This is due to the maximum’s rareness. Therefore + we estimate a far more robust value, such as the median, and then approximate the maximum amplitude from it. - Given this, we tune the RX gain in such a way, that the - received signal fulfills our desired property, of having + Given this, we tune the RX gain in such a way, that the + received signal fulfills our desired property, of having all amplitudes properly quantized.""" def __init__(self, measure, adapt, c): |