Convert integer value to a vector

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Adam s
Adam s am 8 Sep. 2022
Kommentiert: Walter Roberson am 8 Sep. 2022
I would like to convert the value 1101 to a 1x4 [1,1,0,1] in simulink

Antworten (1)

Moe_2015 am 8 Sep. 2022
You can do this by placing a matlab function block in Simulink. Your function should look like below. Connect your input signal (that has 1101) and the output will be a vector [1,1,0,1]
function vector = n_to_vector(n)
vector = num2str(n) - '0';
  5 Kommentare
Walter Roberson
Walter Roberson am 8 Sep. 2022
assert(n >0 && n <= intmax('uint64'));
longest_possible_integer = 20;
charvec = blanks(longest_possible_integer);
vector = zeros(1, longest_possible_integer);
coder.varsize('charvec', 'vector', [1 longest_possible_integer]);
charvec = sprintf('%u', n);
vector = charvec - '0';
Here, longest_possible_integer = length(sprintf('%u', intmax('uint64'))) . Any input that is large magnitude than that will get converted in scientific notation by sprintf() and the process will fail

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