fix函数怎么使用matlab,Matlab基本函数-fix函数

1、fix函数：向零方向取整

2、用法说明：y=fix(x) 函数将x中元素零方向取整，得到y是一个整数数组。对于复数z，分别对实部和虚部取整

3、举例说明

>> x = [1-2.9i 3+4.5i 5-6.7i 9-10.2i]

x =

1.0000 - 2.9000i 3.0000 + 4.5000i 5.0000 - 6.7000i 9.0000 -10.2000i

>> y = fix(x)

y =

1.0000 - 2.0000i 3.0000 + 4.0000i 5.0000 - 6.0000i 9.0000 -10.0000i

4、附录

>> help fix

fix Round towards zero.

fix(X) rounds the elements of X to the nearest integers

towards zero.

See also floor, round, ceil.

Overloaded methods:

codistributed/fix

gpuArray/fix

Reference page in Help browser

doc fix