how to write a programme in matlab comparing USA states name with english alphabets, and give the unmatch letter Q as a output.. ?

1 view (last 30 days)
how to write a programme in matlab comparing USA states name with english alphabets, and give the unmatch letter Q as a output.. ?

Accepted Answer

Image Analyst
Image Analyst on 9 Feb 2020
Not exactly sure what you're looking for but you might look at the functions contains() and strfind():
str = 'Arizona'; % Arizona is awesome! And it contains both upper and lower case A.
containsA = contains(str, 'A', 'IgnoreCase', true)
containsQ = contains(str, 'Q', 'IgnoreCase', true)
logicalA = str == 'A' % Case sensitive.
logicalQ = str == 'Q' % Case sensitive.
ALocation = strfind(str, 'A')
QLocation = strfind(str, 'Q')
In the command window, you'll see:
containsA =
logical
1
containsQ =
logical
0
logicalA =
1×7 logical array
1 0 0 0 0 0 0
logicalQ =
1×7 logical array
0 0 0 0 0 0 0
ALocation =
1
QLocation =
[]
So, does one of these do what you want? Any follow up questions?

Products


Release

R2019b

Community Treasure Hunt

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

Start Hunting!