Jay's Peak Detector
jay_peak_detect
[jay]
import jay
jay.peak_detect($vlen, $framerate, $bandwidth, $fcenter, $peak_thresh, $peak_hysteresis, $peak_width_min, $peak_width_max, $alpha_s, $alpha_m)
set_bandwidth($bandwidth)
set_centerFrequency($fcenter)
set_peakThresh($peak_thresh)
set_peakHysteresis($peak_hysteresis)
set_peakWidthMin($peak_width_min)
set_peakWidthMax($peak_width_max)
Vector Length
vlen
1024
int
Frame Rate
framerate
30
float
Bandwidth (Hz)
bandwidth
samp_rate
float
Center Frequency (Hz)
fcenter
0
float
Peak Threshold [dB]
peak_thresh
20
float
Peak Hysteresis [dB]
peak_hysteresis
3
float
Peak BW Minimum [Hz]
peak_width_min
2000
float
Peak BW Maximum [Hz]
peak_width_max
3000
float
Alpha Short
alpha_s
0.2
float
Alpha Medium
alpha_m
0.04
float
in
float
$vlen
control
message
1
out
float
$vlen
1
pbox
float
$vlen
1
status
message
1