create a function to find if two vectors have equal entries in each row in matlab

You can create a function that takes in two vectors and checks if they have equal entries in each row, like so:

main.m
function equal_rows = vector_equal_rows(vec1, vec2)
    equal_rows = isequal(vec1, vec2);
end
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The isequal function compares the two vectors element-wise and returns a logical value indicating if the vectors have the same size and elements or not. The equal_rows variable will be true if the two vectors are equal, and false otherwise.

You can test this function with some example vectors, like this:

main.m
>> vec1 = [1 3 2];
>> vec2 = [1 4 2];
>> equal_rows = vector_equal_rows(vec1, vec2)
equal_rows =
  logical
   0

>> vec3 = [1 3 2];
>> equal_rows = vector_equal_rows(vec1, vec3)
equal_rows =
  logical
   1
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This function will work for vectors of any size (as long as they have the same number of elements), and can be used in other MATLAB code as needed.