ECE/355: Signals and Systems Homework #3 Due day: 02/25/2019 1. Please find the zero-input response ( ) 0 y t of the following systems, if the initial conditions arey0 (0) = 1, and Dy0 (0) = −1. 1). ( 7 10) ( ) ( ) 2 2 D D y t D x … Continue reading Please find the zero-input response )( 0 ty of the following systems, if the initial conditions arey0 (0) = 1, and Dy0 (0) = −1.

# Category: signal processing and linear systems

# 2. Show if the following signals are an energy signal, a power signal or neither an energy nor a power signal (Find the energy or power if applicable).

# Find x(t) for the following signal as shown in the figure assume w0= π

Find x(t) for the following signal as shown in the figure assume w0= π

# Find the DTFT of x[n] = 2δ[4 − 2n]

Find the dtft of x[n] = 2δ[4 − 2n]

# Evaluate the following discrete time convolution sum y(n) = (1/2)^n u(n-2) *u(n)

# Calculate the convolution of u(n) * u(n-3) Using convolutional sum equation

Calculate the convolution of u(n) * u(n-3)

# Find the energies of signals illustrated in fig p1.1-1 comment on the effect on the sign change ,time shifting or doubling of the signal

Find the energies of signals illustrated in fig p1.1-1 comment on the effect on the sign change ,time shifting or doubling of the signal