Question 2.22: Initial-Value Problem a. Solve x + 4x = 2u(t), x(0) = 0, x(0...
Initial-Value Problem
a. Solve \ddot{x}+4 x=2 u(t), x(0)=0, \dot{x}(0)=0, where u(t) is the unit-step function.
b. Repeat in MATLAB.
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