"""
ECE 09351 - Digital Signal Processing
Lab 1 Question 5

Translated from MATLAB by Aidan Sharpe
Last Modified: January 18, 2025
"""

from sympy import fourier_transform, exp, Q
from sympy.abc import t, f

def main():
    x = exp(-4*t)*Heaviside(t)          # Define x(t) = e^(-4t)*u(t)
    X = fourier_transform(x, t, f)      # Take the Fourier transform of x(t)
    print(x)


if __name__ == "__main__":
    main()