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void setup() pinMode(9, OUTPUT);
# Add baseline drift and noise drift = 0.05 * np.sin(2 * np.pi * 0.2 * t) noise = 0.02 * np.random.randn(len(t)) return t, ecg + drift + noise t, signal = generate_ecg(bpm=85) plt.plot(t, signal) plt.title("Simulated ECG for Heartbeat Simulator") plt.xlabel("Time (s)") plt.ylabel("Amplitude (mV)") plt.grid(True) plt.show() heartbeat simulator
# T wave def t_wave(t_center, t): return 0.35 * np.exp(-((t - t_center)**2) / (0.1)) void setup() pinMode(9, OUTPUT); # Add baseline drift