A — Left arraynumeric array | logical array | character array | ordinal categorical array | datetime array | duration array

Left array, specified as a numeric array, logical array, character
array, categorical array, datetime array, or duration array. Inputs A and B must
be the same size unless one is a scalar. A scalar input expands into
an array of the same size as the other input.

If one input is an ordinal categorical array, the other input
can be an ordinal categorical array, a cell array of strings, or a
single string. A single string expands into a cell array of strings
of the same size as the other input. If both inputs are ordinal categorical
arrays, they must have the same sets of categories, including their
order. See Compare Categorical Array Elements for more details.

If one input is a datetime array, the other input can be a datetime
array, a date string, or a cell array of date strings.

If one input is a duration array, the other input can be a duration
array or a numeric array. eq treats each numeric
value as a number of standard (86400 s) days.

B — Right arraynumeric array | logical array | character array | ordinal categorical array | datetime array | duration array

Right array, specified as a numeric array, logical array, character
array, categorical array, datetime array, or duration array. Inputs A and B must
be the same size unless one is a scalar. A scalar input expands into
an array of the same size as the other input.

If one input is an ordinal categorical array, the other input
can be an ordinal categorical array, a cell array of strings, or a
single string. A single string expands into a cell array of strings
of the same size as the other input. If both inputs are ordinal categorical
arrays, they must have the same sets of categories, including their
order. See Compare Categorical Array Elements for more details.

If one input is a datetime array, the other input can be a datetime
array, a date string, or a cell array of date strings.

If one input is a duration array, the other input can be a duration
array or a numeric array. eq treats each numeric
value as a number of standard (86400 s) days.

Some floating-point numbers cannot be represented
exactly in binary form. This leads to small differences in results
that the <= operator reflects. For more information,
see Avoiding Common Problems with Floating-Point Arithmetic.