Hi team,
I ran the front mount occupancy example and defined 4 zones and 2 secondary zones again, not exceeding the angle and distance limits of the sensor. While doing these operations, I followed the steps in the 'VOD Zone and Coefficient Training' document. While collecting data, I performed the 'For 4/5 zone operation: (1 person)' operation and correctly named the .mat files. After these processes were finished, I ran the 'generate_4_zone_1ppl.bat' file. The result was output as below.
D:\front_mount_occupancy\default\front_mount_occupancy\tools>opt_coeffs.exe zone_datalist_front_1ppl.cfg 0 8 1.0
Creating both zone occupied case...
Zone noise floor: 73.933604 61.778383
Zone leakage lvl: 6058.209313 3395.503657
Zone occupid pwr: 114.446032 103.087398
data_winLen=8.mat saved
coeffMatrixRow 0 0 -11.029556 -9.291406 -7.690599 -0.947113 1.681038 0.052346
coeffMatrixRow 0 1 -3.638272 2.768367 -0.361575 0.827174 -2.833254 0.399043
coeffMatrixRow 0 2 -4.086320 -0.284560 2.432574 -2.477225 0.770426 1.164231
coeffMatrixRow 0 3 -2.359153 3.414103 4.314492 8.716698 8.117439 -0.304843
meanVector 0 24.184779 23.169994 -5.050995 -6.065779 0.415263
stdVector 0 7.609730 7.033570 5.707544 6.666737 0.505617
D:\front_mount_occupancy\default\front_mount_occupancy\tools>opt_coeffs.exe zone_datalist_back_1ppl.cfg 1 8 1.0
Creating both zone occupied case...
Zone noise floor: 98.760144 74.453145
Zone leakage lvl: 2015.230442 4568.928503
Zone occupid pwr: 283.091885 118.892360
data_winLen=8.mat saved
coeffMatrixRow 1 0 -9.977354 -7.991138 -5.955335 0.282135 -0.075755 -0.035301
coeffMatrixRow 1 1 -7.323018 2.487231 -1.241629 0.410180 -4.277632 1.241278
coeffMatrixRow 1 2 -3.832088 0.550931 2.886152 -2.312458 1.299332 0.365703
coeffMatrixRow 1 3 -4.300767 3.273407 -0.151449 9.722404 7.101348 -0.433103
meanVector 1 24.939491 24.050696 -4.437113 -5.325909 0.178294
stdVector 1 5.152803 7.219128 5.201909 4.592721 0.472676
D:\front_mount_occupancy\default\front_mount_occupancy\tools>opt_coeffs.exe zone_datalist_sec_1ppl.cfg 2 8 1.0
Creating both zone occupied case...
Zone noise floor: 6058.209313 263.562036
Zone leakage lvl: 71.944586 0.000000
Zone occupid pwr: 0.000000 2015.162443
data_winLen=8.mat saved
Error using opt_coeffs (line 93)
Some occupancy state(s) missing. There are four occupancy states for two zones. Expect all the occupancy states are covered.
coeffMatrixRow 2 , stdVector 2 , meanVector 2 did not generate data.
I realized that this problem was caused by the 'zone_datalist_sec_1ppl' document and I tried to make some changes in it, but the coeffMatrixRow 2 , stdVector 2 , meanVector 2 values I obtained did not work properly.
The contents of the 'zone_datalist_sec_1ppl' file are as follows.
zoneDef 2 10 8 8 32 26 8 8 32
# filename zone1_state zone2_state
..\gui\log_001.mat 0 0
..\gui\log_002.mat 0 0
..\gui\log_004.mat 1 0
# these files should represent:
# log_001.mat - both zones empty
# log_002.mat - front left zone occupied
# log_004.mat - back left zone occupied
# both zones occupied generated from log_002.mat and log_004.mat
Can you help me to get proper coeffMatrixRow 2 , stdVector 2 , meanVector 2 values?
My other question is coeffMatrixRow, stdVector, meanVector what do these values mean? If you have a document explaining this value, can you share it? Can we specify coeffMatrixRow, stdVector, meanVector values?
Thanks...
