From babaecccb95190677dd5974a445bde480cbf2f09 Mon Sep 17 00:00:00 2001 From: drowe67 Date: Thu, 28 Mar 2024 06:52:42 +1030 Subject: tweaks to reduce duration to 0.69s including pre/postamble --- octave/ofdm_mode.m | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'octave/ofdm_mode.m') diff --git a/octave/ofdm_mode.m b/octave/ofdm_mode.m index da08bcd..a56edac 100644 --- a/octave/ofdm_mode.m +++ b/octave/ofdm_mode.m @@ -135,9 +135,9 @@ function config = ofdm_init_mode(mode="700D") config.amp_scale = 2.5*300E3; config.clip_gain1 = 1.2; config.clip_gain2 = 1.0; config.txbpf_width_Hz = 400; elseif strcmp(mode,"datac14") - Ns=5; config.Np=6; Tcp = 0.006; Ts = 0.020; Nc = 3; config.data_mode = "streaming"; + Ns=5; config.Np=4; Tcp = 0.005; Ts = 0.018; Nc = 4; config.data_mode = "streaming"; config.edge_pilots = 0; - config.Ntxtbits = 0; config.Nuwbits = 48; config.bad_uw_errors = 18; + config.Ntxtbits = 0; config.Nuwbits = 32; config.bad_uw_errors = 12; config.ftwindow_width = 80; config.timing_mx_thresh = 0.45; config.tx_uw = zeros(1,config.Nuwbits); config.tx_uw(1:24) = [1 1 0 0 1 0 1 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0]; -- cgit v1.2.3