how do i reverse a vector
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ken masters
el 13 de Jun. de 2011
Comentada: Cyrus David Pastelero
el 8 de Jul. de 2020
so far i have this
function [Vout]=reverse(Vin)
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Respuesta aceptada
Youssef Khmou
el 29 de Mayo de 2013
hi,
To reverse a vector try the function ' wrev' , here is an example :
r=wrev(1:4)
If you to control the degree of reverse/shifting try 'circshift' function.
2 comentarios
Matthew Eicholtz
el 27 de Jun. de 2013
I like this solution. Does anybody know how fliplr and wrev differ in this particular case? Is one more computationally expensive than the other?
Andrei Bobrov
el 28 de Jun. de 2013
wrev(vect) -> vect(end:-1:1)
please try:
>> open wrev
Más respuestas (3)
Royi Avital
el 13 de Jun. de 2011
This might work as well (For 1D Vectors):
vReversed = v(end:-1:1);
Good luck!
3 comentarios
Walter Roberson
el 28 de Jun. de 2013
Matt Eicholtz points out that Shweta's comment is incorrect; no subtraction is done, only indexing.
Walter Roberson
el 13 de Jun. de 2011
fliplr() or flipud()
... But I suspect this is a class assignment. You will need to use your knowledge of MATLAB indexing and looping to work out your assignments for yourself.
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