: The impulse response of a system is given by the inverse z-transform of the transfer function:
1.2 : Find the energy spectral density of a signal with a Gaussian distribution.
μ_MLE = (1/N) * ∑[x_i]
: The Fourier transform of a rectangular pulse is given by:
: The gradient descent algorithm updates the solution using: : The impulse response of a system is
x_k+1 = x_k - μ * ∇J(x_k)
The impulse response is then:
x_k+1 = x_k - μ(2x_k + 2)