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added SINR visualization

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This commit is contained in:
Kevin Dee
2026-04-26 10:59:30 -07:00
parent d07df25528
commit 5cbb395684
4 changed files with 79 additions and 5 deletions
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@rfSensor/sensorPerformance.m
+4 -2
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@@ -1,4 +1,4 @@
function SINR = sensorPerformance(obj, agentPos, targetPos, otherSensorsPos, otherSensors)
function [SINR, SNR] = sensorPerformance(obj, agentPos, targetPos, otherSensorsPos, otherSensors)
arguments (Input)
obj (1, 1) {mustBeA(obj, "rfSensor")};
agentPos (1, 3) double;
@@ -8,6 +8,7 @@ function SINR = sensorPerformance(obj, agentPos, targetPos, otherSensorsPos, oth
end
arguments (Output)
SINR (:, 1) double;
SNR (:, 1) double;
end
assert(size(otherSensorsPos, 1) == size(otherSensors, 1), "Mismatch in number of other sensor positions (%d) and number of other sensors (%d) provided", size(otherSensorsPos, 1), size(otherSensors, 1));
@@ -16,10 +17,11 @@ function SINR = sensorPerformance(obj, agentPos, targetPos, otherSensorsPos, oth
% Performance is measured as SINR for this sensor
S = 10 .^ (0.1 .* obj.RSS(d, t, a)); % Signal
I = zeros(size(d)); % Interference from other agents
for ii = 1:size(otherSensors, 2)
for ii = 1:size(otherSensors, 1)
[d_other, t_other, a_other] = otherSensors{ii}.computePointToPoints(otherSensorsPos(ii, 1:3), targetPos);
I = I + 10 .^ (0.1 .* otherSensors{ii}.RSS(d_other, t_other, a_other));
end
SINR = 10*log10(S ./ (I + obj.N));
SNR = 10*log10(S ./ obj.N);
end