Question

Prove or give a counterexample: if f: X rightarrow Help please! Using matlab
0 0
Add a comment Improve this question Transcribed image text
Answer #1

% index vectors for rows and columns
p = 1:m;
q = 1:n;
% index matrices for rows and columns
[P, Q] = ndgrid(p, q);
% create a matrix with the shift values
K = repmat(k(:), [1 n]);
% update the matrix with the column indexes
Q = 1 + mod(Q+K, n);
% create matrix of linear indexes
ind = sub2ind([m n], P, Q);
% finally, create the output matrix
B = A(ind);

Add a comment
Know the answer?
Add Answer to:
Help please! Using matlab Prove or give a counterexample: if f: X rightarrow Y and g:...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT