I need a help for MATLAB code problems!

1 view (last 30 days)
Nguyen Phuong Hung
Nguyen Phuong Hung on 21 Oct 2020
Answered: drummer on 21 Oct 2020
I am a beginer with matlab and python, so I have a function from matlab like this:
--------
for j=1:n
for i=1:m
T(j,i,1)=0;
end
end
---------
And I converted it to Python code:
def T(x, y, z=1):
for j in range(1, n):
return j
for i in range(1, m):
return i
return T(i ,j ,1)
I'm still not sure about the answer above. Are there ideas to complete this problem?
  1 Comment
Stephen23
Stephen23 on 21 Oct 2020
Your MATLAB code is just
T = zeros(n,m);
You can do the same with numpy.

Sign in to comment.

Answers (1)

drummer
drummer on 21 Oct 2020
What is your question, actually? What do you want to complete?
Your MATLAB code generated a 2D matrix of zeros, and it is as simple as Stephen showed you. You can use for loops, but using zeros is rather easy.
Also, you don't need the third dimension if it is 1. Just go for T(j, i) in your code.
For python, you could instead:
import numpy as np
matrixDim = (2,2) # Or declare n and m as you wish.
np.zeros(matrixDim)
Check if you get this output.
array([[ 0., 0.],
[ 0., 0.]])
Cheers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!