MATLAB: Concatenate column values in a vector

Question

i have a vector

v1 = [ 1,0,1,0] (dim 1×4 double)

i wanted to join the values in v1 to a new variable

v2 = [1010] (dim 1×1 double)

how to do so

Answer 1

Simpler way:

v=[1,0,1,0];
result=str2num(sprintf('%1d',v))

here the same question Credit: @per isakson

Result:

result =
        1010
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