ECE 210: Continuous-Time Convolution
Interactive visualization of
y(t) = f(t) * h(t)
y(t) = ∫ f(τ) h(t - τ) dτ
Signal Pair:
Example 4: Rect(t/2) * exp(-t)u(t)
Example 5: Rect(t/2) * Rect(t/2)
Example 2: u(t) * exp(-t)u(t)
▶ Play
Time
t =
-3.00
1. Signals in τ-domain (Flip and Shift)
f(τ)
h(t - τ)
2. Pointwise Multiplication: f(τ) · h(t - τ)
Area to Integrate
3. Resulting Convolution: y(t)
y(t)