What is the rounding function in matlab

Matlab's rounding function is round(). This function rounds floating point numbers to the nearest integer, positive numbers to the larger integer, negative numbers to the smaller integer, and equal distances to even numbers.

What is the rounding function in Matlab?

Answer: round()

Detailed explanation:

The round() function is used to convert floating point numbers Rounded to the nearest whole number. The syntax is:

<code>y = round(x)</code>

where:

• x: The floating point number to be rounded.
• y: rounded integer.

If x is positive, round to the nearest larger integer. If x is negative, it is rounded to the nearest smaller integer. If x is equidistant from two integers, it is rounded to the even direction.

Example:

<code>>> x = 3.14
>> y = round(x)
y =  3

>> x = -2.71
>> y = round(x)
y =  -3</code>

Other notes:

• The round() function can also handle complex numbers.
• If x is not a floating point number, the round() function will return NaN.
• For numbers without a mantissa after the decimal point (for example, 3.0), the round() function will return the same number.

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