I need to look for entries in different strings

Hello,

I am trying to use strcmp for more than one input string to check one entry in all the inputs. For example

M1=[1 2 3];

M2=[2 3 4];

M3=[3 4 5];

M4=[1 3 5];

If I have a long string of St=[1 2 3 4 5 6 7];

I need some sort of a command or a way that checks str(1) in M1,M2,M3,M4 and returns 1001

Thank You

Answer 1

[dpb]

>> ~cellfun(@isempty,strfind({M1;M2;M3;M4},'1'))
ans =
   1
   0
   0
   1
>>

ADDENDUM

If it's wanted a string result, then simply cast

>> num2str(~cellfun(@isempty,strfind({M1;M2;M3;M4},'1')).','%1d')
ans =
1001
>>

NB: Must convert each M to a string first from your numeric representation. Or, of course, you can search as numeric for integers

>> any(ismember([M1;M2;M3;M4],1),2)
ans =
   1
   0
   0
   1
>>