Curve fitting, gauss fit, gauss

Question

I was trying to fit these peaks that I have, but I couldn't do it. This is my code:

import numpy as np
import matplotlib.pyplot as plt 
import pandas as
import math
import random
plt.figure(figsize=(15,15))
from scipy.signal import find_peaks
from scipy.optimize import curve_fit

plt.title("Neonspektrum experimentell korrigiert")
plt.xlim(469, 532)
plt.ylim(-0.005, 0.08)
plt.xlabel("Frequenz in THz") # Bezeichnung der X-Achse
plt.ylabel("Amplitude in dB") # Bezeichnung der Y-Achse
plt.plot(freqs_neu, fft_signal, ".-", c = "b", label = "Frequenzsignal")
plt.legend() 
plt.grid()
plt.show()

the Peaks

Answer 1

等待大神解答