clear chamber:
SNR :27.4	22.4	17.4	12.4	7.4
EVM: 4.77	4.98	5.71	7.53	10.84

weak turbulence
SNR:  27.2	22.2	17.2	12.2	7.2
EVM: 5.1 5.4	6.22	8.26	11.7

moderate turbulence:
SNR: 27.15	22.15	17.15	12.15	7.15
EVM: 5.6	5.8	6.5	8.7	11.8

strong turbulence:
SNR: 27.2	22.2	17.2	12.2	7.2
EVM: 6.5	7	8	9.3	12.5


very strong turbulence:
SNR: 26.7	21.7	16.7	11.7	6.7
EVM: 8.2	9	10	11	13.5


