From 9427d7621314e59ddb59d94a1390696f672eae9e Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Wed, 26 Jun 2024 15:46:50 +0200
Subject: [PATCH] Increase default resolution for
design_fir_low_pass_filter_adjust().
---
applications/lofar2/model/rtdsp/firfilter.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/applications/lofar2/model/rtdsp/firfilter.py b/applications/lofar2/model/rtdsp/firfilter.py
index 55ef871462..8ae1a6c419 100644
--- a/applications/lofar2/model/rtdsp/firfilter.py
+++ b/applications/lofar2/model/rtdsp/firfilter.py
@@ -297,7 +297,7 @@ def design_fir_low_pass_filter(method,
def design_fir_low_pass_filter_adjust(method,
Ncoefs, fpass, fstop, fcutoff, cutoffGain=0.5, rippleWeights=[1, 1],
- kaiserBeta=0, fs=1.0, resolution=1e-3, verbosity=1):
+ kaiserBeta=0, fs=1.0, resolution=1e-4, verbosity=1):
"""Derive FIR coefficients for low pass filter for exact fcutoff
Uses design_fir_low_pass_filter() but achieves cutoffGain at fcutoff by adjusting fpass or fstop, and
--
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