[英]I tried to solve delayed differential equation and ordinary differential equation based model in python, but encountered several errors
ii was trying to solve model based on delayed differential equation and ordinary differential equation to generate simulations and graphs. ii 尝试基于延迟微分方程和常微分方程求解模型以生成模拟和图形。 but encountered several errors such as module is not callable.但是遇到了几个错误,比如module is not callable。 in the TypeError Traceback (most recent call last) in () 36 g=lambda t:0 37 y0 = c1_0, c2_0, c3_0, c4_0, c5_0, c6_0 ,c7_0, c8_0, c9_0, c10_0, c11_0, c12_0, c13_0, c14_0, c15_0, c16_0 ,c17_0, c18_0, c19_0, c20_0, c21_0, c22_0, c23_0, c24_0, c25_0, c26_0 ,c27_0, c28_0, c29_0, c30_0, c31_0 ---> 38 results= ddeint(TNF_alpha_model, g, tt, args=(k1, k2, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, p, t0)) 39 c1, c2, c3, c4, c5, c6 ,c7, c8, c9, c10, c11, c12, c13, c14, c15, c16 ,c17, c18, c19, c20, c21, c22, c23, c24, c25, c26 ,c27, c28, c29, c30, c31 = results.T 40在 TypeError Traceback (最近一次调用 last) in () 36 g=lambda t:0 37 y0 = c1_0, c2_0, c3_0, c4_0, c5_0, c6_0,c7_0, c8_0, c9_0, c10_0, c11_0, c13_0, c11_0, , c15_0, c16_0, c17_0, c18_0, c19_0, c20_0, c21_0, c22_0, c23_0, c24_0, c25_0, c26_0, c27_0, c28_0, c29_0, c31_0, c31_0, c31_0, c31_0, c31_0, c31_0 =(k1, k2, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25、k26、k27、k28、k29、p、t0)) 39 c1、c2、c3、c4、c5、c6、c7、c8、c9、c10、c11、c12、c13、c14、c15、c16、c17、 c18、c19、c20、c21、c22、c23、c24、c25、c26、c27、c28、c29、c30、c31 = 结果.T 40
TypeError: 'module' object is not callable类型错误:“模块”对象不可调用
import numpy as np
import matplotlib.pyplot as plt
import math as m
import pylab
import ddeint as ddeint
# VALUES OF PARAMETERS
k1 = 0.185*10**(-3)
k2 = 0.00125*10**(-3)
k3 = 0.185*10**(-3)
k4 = 0.00125*10**(-3)
k5 = 0.185*10**(-3)
k6 = 0.00125*10**(-3)
k7 = 0.185*10**(-3)
k8 = 0.00125*10**(-3)
k9 = 0.185*10**(-3)
k10 = 0.00125*10**(-3)
k11 = 0.37*10**(-3)
k12 = 0.014*10**(-3)
k13 = 0.00125*10**(-3)
k14 = 0.37*10**(-3)
k15 = 0.185*10**(-3)
k16 = 0.00125*10**(-3)
k17 = 0.37*10**(-3)
k18 = 0.5*10**(-3)
k19 = 0.2*10**(-3)
k20 = 0.1*10**(-3)
k21 = 0.1*10**(-3)
k22 = 0.06*10**(-3)
k23 = 100*10**(-3)
k24 = 0.185*10**(-3)
k25 = 0.00125*10**(-3)
k26 = 0.37*10**(-3)
k27 = 0.37*10**(-3)
k28 = 0.5*10**(-3)
k29 = 750*10**(-3)
p = 1.75*10**(-3)
# initial values
c1_list = np.array([ 1, 10]) #TNF-a
c2_0 = 100 #TNFR1
c3_0 = 0 # TNF-a/TNFR1
c4_0 = 150 #TRADD
c5_0 = 0 # TNF-a/TNFR1/TRADD
c6_0 = 100 #TRAF2
c7_0 = 0 #TNF-a/TNFR1/TRADD/TRAF2
c8_0 = 100 #RIP-1
c9_0 = 0 # TNF-a/TNFR1/TRADD/TRAF2/RIP-1, early complex
c10_0 = 100 # IKK
c11_0 = 0 #TNF-a/TNFR1/TRADD/TRAF2/RIP-1/IKK, survival complex
c12_0 = 0 # IKK
c13_0 = 250 # Ik-B/NF-kB
c14_0 = 0 #Ik-B/NF-kB/IKK
c15_0 = 0 # Ik-B-P
c16_0 = 0 #NF-kB
c17_0 = 100 #FADD
c18_0 = 0 #TNF-a/TNFR1/TRADD/TRAF2/RIP-1/FADD
c19_0 = 0 #TRADD/TRAF2/RIP-1/FADD
c20_0 = 80 #Caspase-8
c21_0 = 0 #TRADD/TRAF2/RIP-1/FADD/caspase-8, death complex (death-inducing signaling complex—DISC)
c22_0 = 0 #Caspase-8
c23_0 = 200 #Caspase-3
c24_0 = 0 #Caspase-8/caspase-3
c25_0 = 0 #Caspase-3
c26_0 = 0 #DNA-fragmentation
c27_0 = 0 #c-IAP
c28_0 = 0 #Caspase-3/c-IAP
c29_0 = 800 #DNA (intact)
c30_0 = 0 # Caspase-3/DNA
c31_0 = 0 #IkB
t_max=36000
tt= np.linspace(0, t_max + 1, t_max+1)
t0 = 20
for c1_0 in c1_list:
def TNF_alpha_model(y, t, k1, k2, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27,k28, k29, p, t0):
c1, c2, c3, c4, c5, c6 ,c7, c8, c9, c10, c11, c12, c13, c14, c15, c16 ,c17, c18, c19, c20, c21, c22, c23, c24, c25, c26 ,c27, c28, c29, c30, c31 = y
dc1dt = -k1*c1*c2 + k2*c3
dc2dt = -k1*c1*c2 + k2*c3 + k17*c18 + k11*c11
dc3dt = k1*c1*c2 - k2*c3 - k3*c3*c4 + k4*c5
dc4dt = -k3*c3*c4 + k4*c5 + k11*c11 + k20*c21
dc5dt = k3*c3*c4 - k4*c5 - k5*c5*c6 + k6*c7
dc6dt = -k5*c5*c6 + k6*c7 + k11*c11 + k20*c21
dc7dt = k5*c5*c6 - k6*c7 - k7*c7*c8 + k8*c9
dc8dt = -k7*c7*c8 + k8*c9 + k11*c11 + k20*c21
dc9dt = k7*c7*c8 - k8*c9 - k9*c9*c10 + k10*c11 - k15*c9*c17 + k16*c18
dc10dt = - k9*c9*c10 + k10*c11 + k14*c14
dc11dt = k9*c9*c10 - k10*c11 - k11*c11
dc12dt = -k12*c12*c13 + k13*c14 + k11*c11
dc13dt = -k12*c12*c13 + k13*c14 + k29*c16*c31
dc14dt = k12*c12*c13 - k13*c14 - k14*c14
dc15dt = k14*c14
dc16dt = k14*c14 - k29*c16*c31
dc17dt = -k15*c9*c17 + k16*c18 + k20*c21
dc18dt = k15*c9*c17 - k16*c18 - k17*c18
dc19dt = k17*c18 - k18*c19*c20 + k19*c21
dc20dt = -k18*c19*c20 + k19*c21
dc21dt = k18*c19*c20 - k19*c21 - k20*c21
dc22dt = k20*c21 - k21*c22*c23 + k22*c24 + k23*c24
dc23dt = -k21*c22*c23 + k22*c24
dc24dt = k21*c22*c23 - k22*c24 - k23*c24
dc25dt = k23*c24 - k28*c27*c25 - k24*c29*c25 + k25*c30 + k26*c30
dc26dt = k26*c30
dc27dt = p*c16(t - t0) - k28*c27*c25
dc28dt = k28*c27*c25
dc29dt = -k24*c29*c25 + k25*c30
dc30dt = k24*c29*c25 - k25*c30 - k26*c30
dc31dt = p*c16(t - t0) - k29*c16*c31
return dc1dt, dc2dt, dc3dt, dc4dt, dc5dt, dc6dt, dc7dt, dc8dt, dc9dt, dc10dt, dc11dt, dc12dt, dc13dt, dc14dt, dc15dt, dc16dt, dc17dt, dc18dt, dc19dt, dc20dt, dc21dt, dc22dt, dc23dt, dc24dt, dc25dt, dc26dt, dc27dt, dc28dt, dc29dt, dc30dt, dc31dt
g=lambda t:0
y0 = c1_0, c2_0, c3_0, c4_0, c5_0, c6_0 ,c7_0, c8_0, c9_0, c10_0, c11_0, c12_0, c13_0, c14_0, c15_0, c16_0 ,c17_0, c18_0, c19_0, c20_0, c21_0, c22_0, c23_0, c24_0, c25_0, c26_0 ,c27_0, c28_0, c29_0, c30_0, c31_0
results= ddeint(TNF_alpha_model, g, tt, args=(k1, k2, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, p, t0))
c1, c2, c3, c4, c5, c6 ,c7, c8, c9, c10, c11, c12, c13, c14, c15, c16 ,c17, c18, c19, c20, c21, c22, c23, c24, c25, c26 ,c27, c28, c29, c30, c31 = results.T
plt.figure()
plt.plot(t, c11, label='Survival complex' , c= 'g')
plt.scatter(t, c11, label='Survival complex' , c= 'g')
plt.title('complex evolution at ligand conc. nM')
plt.xlabel('Time in seconds' )
plt.ylabel('Conc.[in nM] of complex formed')
plt.figure()
plt.scatter(t, c21, label='death complex' , c= 'r')
plt.plot(t, c21, label='death complex' , c= 'r')
plt.title('complex evolution at ligand conc. ' + ' nM')
plt.xlabel('Time in seconds' )
plt.ylabel('Conc.[in nM] of complex formed')
plt.legend()
You have a typo when you call ddeint
, you have imported the module as itself, when I believe you wanted to import the function ddeint
from the module.当你调用ddeint
时你有一个错字,你已经导入了模块本身,当我相信你想从模块导入函数ddeint
。 You should replace:你应该更换:
import ddeint as ddeint
With:和:
from ddeint import ddeint
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