How to convert cell in a string

function [letter] = morse_decoder(code)
morse = {'10111', '111010101', '11101011101', '1110101', '1', '101011101', '111011101', '1010101', '101', '1011101110111', '111010111', '101110101', '1110111', '11101', '11101110111', '10111011101', '1110111010111', '1011101', '10101', '111', '1010111', '101010111', '101110111','11101010111', '1110101110111', '11101110101'};

str_letter ={'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
i = length(code)
for n =1:i
[~,index] = ismember(code(n),morse);
letter = str_letter(index);
end 
end 

m-file 
[word,space1] = split(code,["0000000"]);
[alphabet1,space2] = split(word(1),["000"]);
q = length(alphabet1);
for n = 1:q;
    letter1(n) = morse_decoder(alphabet1(n,1));
end
[alphabet2,space2] = split(word(2),["000"]);
w = length(alphabet2);
for n = 1:w;
     letter2(n) = morse_decoder(alphabet2(n,1));
end
[alphabet3,space2] = split(word(3),["000"]);
r = length(alphabet3);
for n = 1:r;
     letter3(n) = morse_decoder(alphabet3(n,1));
end
[alphabet4,space2] = split(word(4),["000"]);
t = length(alphabet4);
for n = 1:t;
     letter4(n) = morse_decoder(alphabet4(n,1));
end
[alphabet5,space2] = split(word(5),["000"]);
y = length(alphabet5);
for n = 1:y;
     letter5(n) = morse_decoder(alphabet5(n,1));
end
[alphabet6,space2] = split(word(6),["000"]);
u = length(alphabet6);
for n = 1:u;
     letter6(n) = morse_decoder(alphabet6(n,1));
end
[alphabet7,space2] = split(word(7),["000"]);
p = length(alphabet7);
for n = 1:p;
     letter7(n) = morse_decoder(alphabet7(n,1));
end
b = strrep(space1,'0000000',' ');
c = strrep(space2,'000','');
v1 = {letter1};
str_code1 = strjoin(letter1);
str_code2 = strjoin(letter2);
str_code3 = strjoin(letter3);
str_code4 = strjoin(letter4);
str_code5 = strjoin(letter5);
str_code6 = strjoin(letter6);
str_code7 = strjoin(letter7);
Decode_code = {str_code1 str_code2 str_code3 str_code4 str_code5 str_code6 str_code7}

the input code is 111010111010001110111011100011101000111011101000101110100010111000111000101011100010111010100010111000111000101000111011101110001110100010101000000011101011101110001110111011100010101110000000101010100010111000101010111000100000001010100010101110001110101110100011101011101000100010101000101010001010111010001010111000101110101000101110101000111010111011100000001110101000100011101011101000111011101110001110101000100011101010000000111000101010100010000000111011100010001010100010101000101110001110111010001

So i had decode the message and my output is in terms of cells as shown below. Does anyone know how to i convert into srting so that i can fprintf my sentence, i had tried with many functions but it doesn't work in my case. i want my sentence to be like, 'congratulations you have successfully decoded the message'.

[Star Strider]

A different take on the same homework problem: Decode morse code message

Answer 1

[Srivardhan Gadila]

Use the following commands

Decode_code = strrep(Decode_code,' ','');
Decode_code = strjoin(Decode_code)