Hi guys how can I put my-string in input of matlab?

my-string= 'ABCCBA'

my_character=['A','B','C'];

[Guillaume]

I have absolutely no idea what the question is.

However, note that

my_character=['A','B','C'];

is exactly the same as

my_character='ABC';

[sara adam]

my_string = '@**.. @';
my_characters = ['@', '.', '*', '&'];

my_string_size = size(my_string);
my_characters_size = size(my_characters);
my_characters_count = zeros(my_characters_size);
for nn=1:my_string_size(2)
    for mm=1:my_characters_size(2)
        if(my_string(nn)==my_characters(mm))
            my_characters_count(mm) = my_characters_count(mm) + 1;
        end
    end
end
for nn=1:my_characters_size(2)
    disp(strcat(['character : ',my_characters(nn),'    repeat : ',num2str(my_characters_count(nn))]));
end

[sara adam]

I wanna put this string in the input

[Guillaume]

What is this string and what is the input? I still have no idea what you want.

Note that the code you've posted can be simplified to:

my_string = '@**.. @';
my_characters = '@.*&';  %again there is no difference with ['@', '.', '*', '&']

[sortedchars, origorder] = sort(my_characters);  %required for histcounts
my_characters_count = histcounts(double(my_string), [double(sortedchars), Inf]);
my_characters_count = my_characters_count(origorder);

[sara adam]

my string = specifict character such as ****@@@@---(())

I wanna count the number of that

output is for example *=2

@=2

Answer 1

[Guillaume]

As per my comment, your double for loop to compute the histogram of the characters can be replaced by:

my_string = '@**.. @';
my_characters = '@.*&';  %again there is no difference with ['@', '.', '*', '&']
[sortedchars, origorder] = sort(my_characters);  %required for histcounts
my_characters_count = histcounts(double(my_string), [double(sortedchars), Inf]);
my_characters_count = my_characters_count(origorder);

You can display the result in many ways. For example:

disp(strjoin(compose('%c = %d', my_characters', my_characters_count'), '\n'))

Personally, I'd just put the results in a table:

t = table(my_characters', my_characters_count', 'VariableNames', {'character', 'count'})

Answer 2

[piyush makwana]

my srting ='pilani';lower(mystring)

what is out put result