a) Explain what the program below performs line by line: import numpy as np import matplotlib.pyplot as plt def f(t,x): return 2*x+4*np.exp(2*t) t min = Ot max 3 N= 100 delta t (L_max t_min)/N t= np.linspace (t_min, t_max, num =N+1) x - np.zeros (N+1) x [0] = 2 for i in range (N): x[i+1] = x[i] + f(t[i],x[i]) *delta t plt.plot(t, x, label='x') plt.legend ()

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
100%

I will Upvote

a) Explain what the program below performs line by line:
import numpy as np
import matplotlib.pyplot as plt
def f(t,x):
return 2*x+4*np.exp(2*t)
t min =
Ot max 3
N= 100
delta_t (t_max t_min)/N
t= np.linspace (t_min, t_max, num =N+ 1)
x = np.zeros (N+1)
x [0] = 2
for i in range (N):
x[i+1] = x[i] + f(t[i],x[i])*delta_t
plt.plot (t, x, label='x')
plt.legend ()
Transcribed Image Text:a) Explain what the program below performs line by line: import numpy as np import matplotlib.pyplot as plt def f(t,x): return 2*x+4*np.exp(2*t) t min = Ot max 3 N= 100 delta_t (t_max t_min)/N t= np.linspace (t_min, t_max, num =N+ 1) x = np.zeros (N+1) x [0] = 2 for i in range (N): x[i+1] = x[i] + f(t[i],x[i])*delta_t plt.plot (t, x, label='x') plt.legend ()
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Datatypes
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education