how to create a multi dimension matrix

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RAMESH MUNIRATHINAM 2014-7-19

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评论： RAMESH MUNIRATHINAM 2014-7-21

i have a variable having 7 characteristics associated with it.. i have to analyse 15 variables with all 7 parameters.. how to make a 15 x 7 matrix with the obtained charc. of each variable

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Answer 1

Azzi Abdelmalek 2014-7-19

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编辑：Azzi Abdelmalek 2014-7-19

在 MATLAB Online 中打开

You can use a struct class

v=struct('name',{'tom','jerry','kim'},'age',{12 15 20},'height',{6 5 4})

To acces your data

v(1).name
v(1).age
v(3).name

You can also use table

your_vars={'var1' 'var2' 'var3'}'
name={'tom','jerry','kim'}'
age={12 15 20}'
height={6 5 4}'
data=table(name,age,height,'RowNames',your_var)

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RAMESH MUNIRATHINAM 2014-7-21

thanks for your help.. but if i want to add the details some more persons during the process what will be the command. if the number of person keeps on increasing i cant type the details every time.. instead how to add the details with already built matrix

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