From 0aeeca161c38124b99c0c75fd16351642705ce6b Mon Sep 17 00:00:00 2001
From: Warrick Lo <warrick.s.z.lo@gmail.com>
Date: Mon, 16 Feb 2026 03:08:14 -0800
Subject: Add MATLAB code for processing data

Signed-off-by: Warrick Lo <warrick.s.z.lo@gmail.com>
---
 phasor.m | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 phasor.m

(limited to 'phasor.m')

diff --git a/phasor.m b/phasor.m
new file mode 100644
index 0000000..a75cc0e
--- /dev/null
+++ b/phasor.m
@@ -0,0 +1,15 @@
+function phasor(modulus, argument)
+	% Wrapper for quiver() that plots phasor diagrams.
+	%
+	% Expects the modulus and argument (in degrees)
+	% of a complex number.
+
+	r = modulus;
+	phi = argument * pi / 180;
+
+	% Automatic scaling is disabled.
+	quiver(0, 0, r*cos(phi), r*sin(phi), 0);
+
+	xlim([-r r]);
+	ylim([-r r]);
+end
-- 
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