Lab021. Frequency offset correction

Symbol rate: 20000
Sample rate: 640000
Phase offset: 37.00 deg
Sample delay: 11

True frequency offset: 0.00 Hz
Estimated frequency offset: 0.0000 Hz
Frequency estimation error: 0.0000 Hz
Correlation score: 0.999937
Status without correction: SUCCESS
Status with correction: SUCCESS

True frequency offset: 10.00 Hz
Estimated frequency offset: 9.9963 Hz
Frequency estimation error: -0.0037 Hz
Correlation score: 0.999937
Status without correction: SUCCESS
Status with correction: SUCCESS

True frequency offset: 25.00 Hz
Estimated frequency offset: 24.9907 Hz
Frequency estimation error: -0.0093 Hz
Correlation score: 0.999937
Status without correction: CRC ERROR
Status with correction: SUCCESS

True frequency offset: 50.00 Hz
Estimated frequency offset: 49.9815 Hz
Frequency estimation error: -0.0185 Hz
Correlation score: 0.999937
Status without correction: PACKET ERROR
Status with correction: SUCCESS

True frequency offset: 100.00 Hz
Estimated frequency offset: 99.9630 Hz
Frequency estimation error: -0.0370 Hz
Correlation score: 0.999938
Status without correction: HEADER ERROR
Status with correction: SUCCESS

True frequency offset: 250.00 Hz
Estimated frequency offset: 249.9091 Hz
Frequency estimation error: -0.0909 Hz
Correlation score: 0.999943
Status without correction: PACKET ERROR
Status with correction: SUCCESS

True frequency offset: 500.00 Hz
Estimated frequency offset: 499.8285 Hz
Frequency estimation error: -0.1715 Hz
Correlation score: 0.999957
Status without correction: HEADER ERROR
Status with correction: SUCCESS

True frequency offset: 1000.00 Hz
Estimated frequency offset: 999.7270 Hz
Frequency estimation error: -0.2730 Hz
Correlation score: 0.999965
Status without correction: HEADER ERROR
Status with correction: SUCCESS