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MATLAB round

时间: 2023-11-24 22:21:43 浏览: 117

round2even:执行舍入到偶数运算。此操作比舍入到更大更准确。-matlab开发

round2even 函数执行round to even，这与round to large 不同。返回值是最接近表达式值的数字，并带有适当的小数位数。如果表达式正好位于两个可能的舍入值之间，则该函数返回最右边的数字是偶数的可能舍入值。（在舍入到更大的函数中，介于两个可能舍入值之间的数字始终舍入到较大的数字。）注意：舍入到偶数是一种统计上比舍入到更大更准确的舍入算法。注意：舍入到偶数有时称为银行家舍入。

The round function in MATLAB rounds the input value to the nearest integer. If the input value is exactly halfway between two integers, it rounds to the nearest even integer. Syntax: rounded_value = round(input_value) Example: input_value = 3.67; rounded_value = round(input_value) % Output: rounded_value = 4 input_value = 5.5; rounded_value = round(input_value) % Output: rounded_value = 6 input_value = 6.5; rounded_value = round(input_value) % Output: rounded_value = 6 input_value = 7.5; rounded_value = round(input_value) % Output: rounded_value = 8

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