import matplotlib.pyplot as plt
import numpy as np
from lmfit import Model
x=np.array([4698.031, 4698.027, 4698.024, 4698.021, 4698.017,
4698.014,4698.011, 4698.007, 4698.004, 4698.001, 4697.997, 4697.994,
4697.991, 4697.987, 4697.984, 4697.981, 4697.977, 4697.974, 4697.971,
4697.967, 4697.964, 4697.961, 4697.957, 4697.954, 4697.951, 4697.947,
4697.944, 4697.941, 4697.937, 4697.934, 4697.931, 4697.927, 4697.924,
4697.921, 4697.917])
y=np.array([0.56565, 0.586575, 0.70335, 0.991245, 1.447545, 4.944375,
11.97281, 18.22095, 19.7613, 17.13792, 13.35083, 10.26506, 7.898505,
5.084775, 2.4192, 1.34358, 0.829905, 1.31322, 3.2049, 4.0095, 2.83263,
1.51605, 0.643275, 0.48972, 0.432675, 0.084375, 0.135345, 0.362145,
0.34425, 0.307125, 0.469125, 0.297, 0.183255, 0.528855, 0.523125])
gmodel = Model(gaussian, prefix='p1_') + Model(gaussian, prefix='p2_')
params = gmodel.make_params(p1_amp=0.1, p1_cen=4697.97, p1_wid=0.005,
p2_amp=0.5, p2_cen=4698.00, p2_wid=0.005)
params['p1_cen'].min = x.min()
params['p1_cen'].max = 4697.98
params['p2_cen'].min = 4697.98
params['p2_cen'].max = x.max()
result = gmodel.fit(y, params, x=x)
Я запускаю эту программу, и сообщение об ошибке говорит:
Traceback (последний вызов был последним): File
«», строка 8, в
gmodel = lt.Model (gaussian, prefix = 'p1_') + lt.Model (gaussian, prefix = 'p2_') NameError: имя 'gaussian' не определено ..