reorganized code into separate files

@sensingObjective/sensingObjective.m

@@ -0,0 +1,18 @@
+classdef sensingObjective
+    % Sensing objective definition parent class
+    properties (SetAccess = private, GetAccess = public)
+        label = "";
+        groundAlt = 0;
+        groundPos = [0, 0];
+        discretizationStep = 1;
+        objectiveFunction = @(x, y) 0; % define objective functions over a grid in this manner
+        X = [];
+        Y = [];
+        values = [];
+    end
+
+    methods (Access = public)
+        [obj] = initialize(obj, objectiveFunction, footprint, groundAlt, discretizationStep);
+        [f  ] = plot(obj, ind, f);
+    end
+end