:Χȡֵ

ʽ:
Range(x,Min,Max)
Range(x,Min)

x:Ϊ
Min:ʾԪطΧֵ,ĬΪ0
Max:ʾԪطΧֵ

˵:ִϷһxͬάľ

ԭ:xеÿһԪ,ԪڷΧ[Min,Max]֮򷵻Ԫֵ,򷵻0

:

a = [ 1   5   9
      2   3  -8 ]
b=Range(a,2,7)//سõ½
b =
[ 0.00000000000000    5.00000000000000    0.00000000000000
  2.00000000000000    3.00000000000000    0.00000000000000 ]