Exercício 9: Determine a resposta ao impulso dos sistemas descritos por
+8
a) y[n]=∑k=−∞(n−k)x[k]u[n−k]
+8
b) y[n]=∑k=−∞(k−1)x[n−k]u[k−1]
c) y(t)=∫−∞+∞x(τ)e−t+τu(t−τ)dτ
e classifique-os quanto à: linearidade, invariância no tempo, causalidade e BIBO estabilidade.
![Exercício 9: Determine a resposta ao impulso dos sistemas descritos por
+8
a) $y[n] = \sum_{k=-\infty} (n - k)x[k]u[n - k]$
+8
b) $y[n] = \sum_{k=-\infty} (k-1)x[n - k]u[k - 1]$
c) $y(t) = \int_{-\infty}^{+\infty} x(\tau)e^{-t+\tau}u(t - \tau)d\tau$
e classifique-os quanto à: linearidade, invariância no tempo, causalidade e BIBO estabilidade.](https://prod-meuguru-guruia-assets.s3.sa-east-1.amazonaws.com/DuxhIAYzUFtzmX0-hvopVDZ7O?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=ASIAQXTC4KK6ZSFETI2Z%2F20250719%2Fsa-east-1%2Fs3%2Faws4_request&X-Amz-Date=20250719T060318Z&X-Amz-Expires=900&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEIH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXNhLWVhc3QtMSJHMEUCIGuy8ihhbO89jWdXHJnRXM%2F7en2VvyPSkzYkS22kv%2BNCAiEAhQzLvJUFvo2%2FbHdlnM3soeb%2BnXi5KwwqPXWseXtzp8kq7gMImv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgwwNTA2NzMyNDI4MTMiDAHmsPu%2BMn53rrjKLSrCAx36L8oZKKOGwVVlKr3tZhsAAV5w5wkyBbUboUI7uMl%2FUAgo0FuHarinG26kG0cxclJZF42MmJ2ZEksZKSeckWgf9FBYaM8kWWsjtqUGe6aUnDAwSrEJ6F7qkFyFKGbN69z4FTOw7Cb3Nh%2F8IsBSNBpk%2FueyWaPYuy0DKs4yUxz2at%2FX39h1kWL%2FZJLA7Y%2FYcBfKBccqHA1TddQNYnbUt8PJVwKjErJJNKtihv0IEvDm%2Bn%2B5XsTdwQwNR8tUWrW8KN9NuijN8HtduJAfRYG5EwSCp%2FcHuAv9v%2Fg9kVFTSuFKkGBHQCsXfrl1xSklTB85rHg4KEkwNiX5A%2B9OP0LzHkEiioz9oYErvgEwxvW7PzSYxsZmn1J4aELH42eO9f2hTVcQNyN0%2B6BcaMv%2B6x7NjcTD2uyg8IOAJ05V0pRN%2F%2FEV7R0n3BtcdsNL%2FShEeW5eGuId%2FQtJf%2FSdaHedxJwp%2BQQoZgO4d7vW1Bn2eHTkiQjM6h%2FjuJKMhH5k%2FAzJjVXlPWO3HNBjKSxH3xocoickM1WfkA6O3ngd6ToxVMQZTezB2p7dtKN%2BTYRaxx54iyS6fTFIkCC0aDkDpVW%2Fen7I%2FINfQTDv4uvDBjqlAcOURxodfEEC5jctUpcRy1MqHoKcyC9JPec%2FdT5lHkCJwoJ37AVmS%2BFJVMYqyd7%2BToNtxuzhVVviZ%2FkAYnj6ZsW4neOI%2BpYfjGlmoHYv5je2Wp%2BAKgzMveAXmdo2XZ53wCf2%2BRG8OuVwwff0RYE9wvZfKiAS5AJeZMSUP5hdXh6UzUz6LjGKhEnA5LE%2F6%2FgcGcX8kPm9D%2FDYLDk865Z8h5nEQ9x6kg%3D%3D&X-Amz-Signature=cfbfe923bea46ff4b016f1a8d2a312d3bc7d69d5a319f53fa1bffe4691062d4a&X-Amz-SignedHeaders=host&x-id=GetObject)
