Convert MATLAB Code to Python Code (.ipynb)

Question

Mujtaba Farrukh 2022-5-12

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1717420-convert-matlab-code-to-python-code-ipynb

回答： Al Danial 2022-5-21

采纳的回答： Al Danial

在 MATLAB Online 中打开

Objective : Conversion of MATLAB code to Python Code

Hi,

I want to convert a really small and short code of MATLAB (.m) to Python (.ipynb).

Following is the code:

%% CLEARING THE PARAMETERS

clc;

clear;

close all;

%% PROGRAM

N=500;

M=double(diag(ones(1,N-1),1) | diag(ones(1,N-1),-1));

v=ones(1,N)*-2;

n = size(M,1);

M(1:(n+1):end) = v;

vec=inv(M)*ones(N,1);

x=1/(N+1):1/(N+1):1-1/(N+1);

plot(x,vec,'r','LineWidth',3)

xlabel('x values')

ylabel('vector')

grid minor

axis tight

Please can anyone tell me how to do it?

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Answer 1

Al Danial 2022-5-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1717420-convert-matlab-code-to-python-code-ipynb#answer_968790

在 MATLAB Online 中打开

#!/usr/bin/env python
import numpy as np
import matplotlib.pyplot as plt
N = 500
M = np.diag(np.ones((N-1,)),1) + np.diag(np.ones((N-1,)),-1)
v = np.ones((N,))*-2
M += np.diag(v)
vec = np.linalg.inv(M).dot(np.ones((N,)))
x = np.linspace(1/(N+1), 1 - 1/(N+1), N)
plt.plot(x,vec,'r', linewidth=3)
plt.xlabel('x values')
plt.ylabel('vector')
plt.grid()
plt.savefig('parabola.png', bbox_inches='tight', pad_inches=0.1)
plt.show()