Removing specific characters in a string?
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Nikhil Bhatia
el 6 de Oct. de 2012
Comentada: Olcay
el 12 de Feb. de 2023
Im having difficulty in deleting pre-specified characters from any given string. The characters that i am tryin to eliminate are 't' 'i' 'x' 'y'
I need a lot of help creating a function that would do this for any given string.
for example
modstr('picture') should return ans = ('pcure')
or
modstr('alex') should return ans = ('ale')
I would appreciate any help or hints regarding this since i've been working on this for literally 6 hours now.
Thank You.
2 comentarios
Olcay
el 12 de Feb. de 2023
str = 'The quick brown fox jumped over the lazy dog';
unwanted = 'tixy';
str(~ismember(str, unwanted))
Respuesta aceptada
Matt Fig
el 6 de Oct. de 2012
str = 'The quick brown fox jumped over the lazy dog';
strn = regexprep(str,'[tixy]','')
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Más respuestas (2)
Azzi Abdelmalek
el 6 de Oct. de 2012
Editada: Azzi Abdelmalek
el 6 de Oct. de 2012
s='picture' % Example
s(regexp(s,'[t,i,x,y]'))=[]
3 comentarios
Walter Roberson
el 6 de Oct. de 2012
Hint #1: ismember()
Hint #2: logical indexing
2 comentarios
Walter Roberson
el 6 de Oct. de 2012
Editada: Walter Roberson
el 24 de Jun. de 2022
Consider
s == 't' | s == 'i' | s == 'x' | s == 'y'
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