Build out MATLAB test framework and core integration coverage

Tests/03_electrical/CTLE_test.m

@@ -0,0 +1,10 @@
+classdef CTLE_test < IMDDTestCase
+    % Auto-generated placeholder for CTLE.
+    % Target: C:/Users/Silas/Documents/MATLAB/imdd_simulation/Classes/03_electrical/CTLE.m
+
+    methods (Test, TestTags = {'placeholder', 'todo'})
+        function testNotImplemented(testCase)
+            testCase.assumeFail("Tests for CTLE are not implemented yet.");
+        end
+    end
+end