EXPERIMENT 2
Narendra Vishwakarma
Experiment 2 - To generate and plot elementary continuous-time
and discrete-time signals using MATLAB.
(a) Write a MATLAB script to obtain the following
continuous-time function.
(b) Write a MATLAB script to obtain the following
discrete-time function.
Experiment 2 - To generate and plot elementary continuous-time
and discrete-time signals using MATLAB.
Write a MATLAB script to generate the following discrete time signals.
• Unit impulse sequence, 𝛿 𝑛 = ቊ
• Unit Step sequence, 𝑢 𝑛 = ቊ
1, 𝑛 = 0
0, 𝑛 ≠ 0
1, 𝑛 ≥ 0
0, 𝑛 < 0
• Sinusoidal sequence, 𝑥1 𝑛 = sin
𝜋
𝑛
10
• Sinusoidal sequence, 𝑥2 𝑛 = cos
𝜋
𝑛
10
• sinc sequence, sinc
𝑛
10
=
sin(𝜋𝑛/10)
(𝜋𝑛/10)