began developing new sensor model

2026-04-19 12:25:05 -07:00
parent fbcaa32abd
commit dd0861d11c
29 changed files with 257 additions and 5 deletions
@@ -0,0 +1,47 @@
+function f = plotParameters(obj)
+    arguments (Input)
+        obj (1, 1) {mustBeA(obj, "rfSensor")};
+    end
+    arguments (Output)
+        f (1, 1) {mustBeA(f, "matlab.ui.Figure")};
+    end
+
+    % Distance and tilt sample points
+    d = [0.01, 0.1, 0.25, 0.5, 0.75, 1:1:100];
+    t  = zeros(size(d));
+
+    % Sample RSS function by distances, tilts
+    r_x = obj.RSS(d', t');
+
+    % Sample SINR (SNR) function by distances, tilts
+    % using SINR method with no other transmitters defined is equivalent to SNR
+    s_x = NaN(size(r_x));
+    for ii = 1:size(s_x, 1)
+        s_x(ii) = obj.sensorPerformance([0, 0, d(ii)], zeros(1, 3)); % don't define other sensors
+    end
+
+    % Plot resultant sigmoid curves
+    f = figure;
+    tiledlayout(f, 2, 1, "TileSpacing", "tight", "Padding", "compact");
+
+    % RSS/Distance with 0 tilt
+    nexttile(1, [1,  1]);
+    grid("on");
+    title("RSS vs Distance");
+    xlabel("Distance (m)");
+    ylabel("RSS (dBm)");
+    hold("on");
+    plot(d, r_x, "LineWidth", 2);
+    hold("off");
+    % ylim([0, 1]);
+
+    % SNR/Distance with 0 tilt
+    nexttile(2, [1,  1]);
+    grid("on");
+    title("SNR vs Distance");
+    xlabel("Distance (m)");
+    ylabel("SNR (dB)");
+    hold("on");
+    plot(d, s_x, "LineWidth", 2);
+    hold("off");
+end