From 543403ed334a5bc57b578fc6fa217b6860ace0de Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Fri, 25 Mar 2022 16:28:44 +0100
Subject: [PATCH] Plot more figures.
---
applications/lofar2/model/run_pfir_coeff.m | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/applications/lofar2/model/run_pfir_coeff.m b/applications/lofar2/model/run_pfir_coeff.m
index a16ef12190..da526ae98a 100644
--- a/applications/lofar2/model/run_pfir_coeff.m
+++ b/applications/lofar2/model/run_pfir_coeff.m
@@ -379,6 +379,8 @@ end
title(['FIR filter coefficients for ', config.design, strNL]);
xlabel(['Taps 1:', num2str(L)]);
ylabel(['Channels 1:', num2str(N)]);
+file_name = ['plots/', file_name_prefix, '_coefficients.jpg'];
+print(file_name, '-djpeg')
%% Plot FIR-filter DC response per polyphase
if coeff_w>0
@@ -402,6 +404,8 @@ if coeff_w>0
xlabel(['Polyphase 1:', num2str(N)]);
ylabel(['Sum of taps (with median at zero is ', num2str(dc_polyphases_median), ')']);
grid on;
+ file_name = ['plots/', file_name_prefix, '_dc_response_per_polyphase.jpg'];
+ print(file_name, '-djpeg')
end
% Plot DC adjustment for LOFAR subband FIR-filter coefficients
@@ -433,7 +437,8 @@ grid on;
title(['Full FIR filter transfer function for ', config.design, strNL]);
xlabel('Frequency [channels]');
ylabel('Power [dB]');
-file_name = ['plots/', file_name_prefix, '_fir_transfer_function.jpg'];
+file_name = ['plots/', file_name_prefix, '_transfer_function_full.jpg'];
+print(file_name, '-djpeg')
% . zoomed plot in power
fig=fig+1;
@@ -447,7 +452,7 @@ grid on;
title(['Zoomed FIR filter transfer function for ', config.design, strNL]);
xlabel('Frequency [channels]');
ylabel('Power');
-file_name = ['plots/', file_name_prefix, '_fir_transfer_function.jpg'];
+file_name = ['plots/', file_name_prefix, '_transfer_function_zoom.jpg'];
print(file_name, '-djpeg')
% Plot FIR-filter amplitude and phase characteristic using freqz()
@@ -491,3 +496,6 @@ title(['FIR filter sum of power responses between channels for ', config.design,
xlabel('Frequency [channels]');
ylabel('Power');
+file_name = ['plots/', file_name_prefix, '_transfer_function_two_channels.jpg'];
+print(file_name, '-djpeg')
+
--
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