From e3539134f94b55130f378b3c6a5c51e2d69765e1 Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Fri, 25 Mar 2022 16:29:09 +0100
Subject: [PATCH] Support 20b FIR coefficients.
---
applications/lofar2/model/pfs_coeff_final.m | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/applications/lofar2/model/pfs_coeff_final.m b/applications/lofar2/model/pfs_coeff_final.m
index f05ee7528d..406d474461 100644
--- a/applications/lofar2/model/pfs_coeff_final.m
+++ b/applications/lofar2/model/pfs_coeff_final.m
@@ -97,8 +97,8 @@
% h) Support loading and analysing LOFAR1 coefficients for comparison
% i) Support changing the half power subband band width via relative_bw = 1
% j) Save plots in plots/
-% k) Create FIR coefficients for 16b or 18b Kaiser (has sharp band edge) and
-% Hanning (has almost flat DC response for all poly phases)
+% k) Create FIR coefficients for 16b, 18b, 20b Kaiser (has sharp band edge)
+% and Hanning (has almost flat DC response for all poly phases)
close all;
clear all;
@@ -121,6 +121,7 @@ if not(reproduce_ftf)
% word size for coefficients
nof_bits = 16;
nof_bits = 18;
+ nof_bits = 20;
% window function for coefficients
kaiser_beta = 1;
use_window = 'Kaiser';
--
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