The impulse response of a linear system is \(h(t)=A\) \([\delta(t)-\sin (\beta t) / \pi t]\). Let \(A=5\) and \(\beta=2\) and use MATLAB to plot \(|H(\omega)|\). On the same axes, plot \(|H(\omega)|\) for \(A=5\) and \(\beta=4\). Describe the system frequency response and the influence of the parameter \(\beta\). You may need to use the following equality in your solution: \(\frac{\sin (\beta t)}{\pi t}=\frac{1}{2 j}\left(e^{j \beta t}-e^{-j \beta t}ight)\).