Dr is the result matrix (4 by 4) and I want to insert only the third non-zero column into a new matrix like Z. Dr = 0 0 -0.0618 0 0 0 -0.0618 0 0 0 0.9884 0 0 0 0.9884 0 Z = [-0.0618;-0.0618;0.9884;0.9884] I've been tried a lot of ways but none of them works. Therefore, any advises are very welcome. Thanks!

How to insert calculation values in to a zero matrix

2 vues (au cours des 30 derniers jours)

Benjamin Pu le 28 Août 2020

Commenté : Benjamin Pu le 28 Août 2020

Dr is the result matrix (4 by 4) and I want to insert only the third non-zero column into a new matrix like Z.

Dr =

0 0 -0.0618 0

0 0 0.9884 0

Z = [-0.0618;-0.0618;0.9884;0.9884]

I've been tried a lot of ways but none of them works. Therefore, any advises are very welcome. Thanks!

Alan Stevens le 28 Août 2020

Z = Dr(:,3)

should do it.

madhan ravi le 28 Août 2020

i suggest you to do the MATLAB Onramp Course.

Benjamin Pu le 28 Août 2020

Will do. Thanks

En savoir plus sur Operators and Elementary Operations dans Help Center et File Exchange

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

Translated by