I installed correctly Octave 2.9.13 with the Signal and Communication toolboxes, but when I run a Wireless LAN simulation programme, the results are very different from those obtained from matlab. What could be the problem? please help!!
OCTAVE RESULTS
results from ofdm11g_RS.m
Multipath? Y Bluetooth? Y
Trms 75 Actual PSDU Length 380 bytes Data rate 18
Codeword length255 Dataword length 191 Number of correctable errors 32
Bluetooth SIR: 9 Number of erasures: 0
# Packets Eb/No BER PER
100
0 0.808694 1.000000
100 5 0.902395 1.000000
100 10 0.957872 1.000000
100 15 0.986852
1.000000
100 20 0.996711
1.000000
100 25 0.999372 1.000000
100 30 0.998905 1.000000
100 35 0.999678 1.000000
100 40
0.999145 1.000000
MATLAB RESULTS
results from ofdm11g_RS.m
Multipath? Y Bluetooth? Y
Trms 75 Actual PSDU Length 380 bytes Data rate 18
Codeword length255 Dataword length 191 Number of correctable errors 32
Bluetooth SIR: 9 Number of erasures: 0
# Packets Eb/No BER PER
100 0 0.203326 1.000000
103 5 0.100329
0.970874
131
10 0.037475 0.763359
259 15 0.011161 0.386100
672 20 0.003115 0.148810
1167 25
0.001631 0.085690
1647 30 0.000990 0.060716
1760 35 0.000976 0.056818
1897 40 0.000889 0.052715