Struggling with MATLAB assignments? We've got your back! At MATLABAssignmentExperts.com, we're your trusted partner in conquering those complex MATLAB tasks. 📈 🔹 Our team of experienced MATLAB experts is here to ensure your success. 🔹 Get top-notch solutions tailored to your specific requirements. 🔹 We deliver assignments on time, every time, so you never miss a deadline. 🔹 Affordable prices to fit any student's budget. Don't let MATLAB assignments stress you out. Let us handle the technicalities while you focus on your studies and other commitments. We're your one-stop solution for MATLAB assignment help. Visit our website now: https://www.matlabassignmentexperts.com/to get started. Your academic success is just a click away!

2. Question 1: Continuous Signal Analysis Question: Consider a continuous-time signal
x(t)=2cos(2πf
1
t)+3sin(2πf
2t), where1=5f
​=5 Hz and2=10f2
=10 Hz. Calculate the signal's frequency components.
Answer: The signal
x(t) contains two frequency components,
F 1 and2f2, at amplitudes 2 and 3, respectively.

3. Question 2: Continuous Fourier Transform Question: Find the Fourier Transform of the continuous-time
signal
x(t)=e
−atu(t), where
u(t) is the unit step function.
Answer: The Fourier Transform of
x(t) isX(f)=a+j2πf1
, where
j represents the imaginary unit.

4. Question 3: Sampling Theorem Question: What is the Nyquist rate for a continuous signal with a maximum
frequency component of 1000 Hz?
Answer: The Nyquist rate is twice the maximum frequency component. So, in this case, it would be
2×1000
2×1000 Hz, which is 2000 Hz.
Question 4: Discrete Signal Convolution Question: Given two discrete signals
x[n]={1,2,1} and
ℎ={1,−1,2}
h[n]={1,−1,2}, find the convolution
y[n]=x[n]∗h[n].
Answer: The convolution
y[n] is
{1,1,3,3,4,2}
{1,1,3,3,4,2}.

5. Question 6: Discrete Fourier Transform (DFT) Question: Compute the 4-point DFT of the sequence
x[n]={1,1,1,1}.
Answer: The DFT of
x[n] is
{4,0,0,0}
{4,0,0,0}.
Question 7: Convolution Theorem Question: Using the convolution theorem, find the convolution of
h[n]={1,−1,2}.
Answer: By taking the Fourier Transform of
x[n] and
h[n], multiplying them in the frequency domain, and then applying the inverse Fourier Transform, you would get

6. Thank you