MATLAB中linspace函数使用

格式:linspace(x1,x2,N)
功能:用于产生x1,x2之间的N点行矢量。其中x1,x2为起始值,N为元素个数。如果缺省N,默认N=100.
x=linspace(1,10,10);的效果和x=[1:1:10]类似

>> x1=[1:1:10]

x1 =

     1     2     3     4     5     6     7     8     9    10
     
 >> x2=linspace(1,10,10);
 >> x2

x2 =

     1     2     3     4     5     6     7     8     9    10
 >> x3=linspace(1,10)

x3=

  1111.0000    1.0909    1.1818    1.2727    1.3636    1.4545    1.5455    1.6364    1.7273    1.8182    1.9091

  12222.0000    2.0909    2.1818    2.2727    2.3636    2.4545    2.5455    2.6364    2.7273    2.8182    2.9091

  23333.0000    3.0909    3.1818    3.2727    3.3636    3.4545    3.5455    3.6364    3.7273    3.8182    3.9091

  34444.0000    4.0909    4.1818    4.2727    4.3636    4.4545    4.5455    4.6364    4.7273    4.8182    4.9091

  45555.0000    5.0909    5.1818    5.2727    5.3636    5.4545    5.5455    5.6364    5.7273    5.8182    5.9091

  56666.0000    6.0909    6.1818    6.2727    6.3636    6.4545    6.5455    6.6364    6.7273    6.8182    6.9091

  67777.0000    7.0909    7.1818    7.2727    7.3636    7.4545    7.5455    7.6364    7.7273    7.8182    7.9091

  78888.0000    8.0909    8.1818    8.2727    8.3636    8.4545    8.5455    8.6364    8.7273    8.8182    8.9091

  89999.0000    9.0909    9.1818    9.2727    9.3636    9.4545    9.5455    9.6364    9.7273    9.8182    9.9091

  10010.0000

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转载自blog.csdn.net/wsj_jerry521/article/details/111032313