一、取整函数1.向零取整(截尾取整)fix-向零取整（Round towards zero）；ans = 32.向负无穷取整(不超过x 的最大整数-高斯取整)floor-向负无穷取整（Round towards minus infinity）；ans = -43.向正无穷取整(大于x 的最小整数)ceil-向正无穷取整（Round towards plus infinity）；ans = -34.向最近整数取整，四舍五入(四舍五入取整)round-向最近整数取整，四舍五入（R
matlab
2023-05-26
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