Saving data from a loop

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Goodday everyone,

I am a newbie in using matlab software and I find it difficult on storing an answer from a loop in a designated variable. I was planning to store the roots of an equation by which the constant variables of the 6th degree polynomial was imported from excel file. I was planning to store the values in columns of the "h" variable. Hope you can help me regarding this matter. The matlab code that i created is shown below.

Thank you very much!

data=xlsread('Soil Characterization.xlsx',5,'C17:K23');   
L=length(data(1,:));
x=1;
for xx=1:L+1;
  if (xx<L+1);
      a = data (1, xx);
      b = data (2, xx);
      c = data (3, xx);
      d = data (4, xx);
      e = data (5, xx);
      f = data (6, xx);
      g = data (7, xx)-10;           
      y=[a b c d e f g];
      w=roots(y);
  end
  h(x,:)=w;
  x=x+1;
end

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Answer 1

Azzi Abdelmalek 2015-7-8

编辑：Azzi Abdelmalek 2015-7-8

在 MATLAB Online 中打开

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data=xlsread('Soil Characterization.xlsx',5,'C17:K23');
L=length(data(1,:));
h=zeros(L,6)
for xx=1:L;
  y=[data(1:6,xx)' data (7, xx)-10 ];
  w=roots(y);
  h(xx,:)=w';
end

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Azzi Abdelmalek 2015-7-9

在 MATLAB Online 中打开

you wrote

h(:,xx)=w;

In my code it's

h(xx,:)=w;

Ezequiel Male 2015-7-14

i've done what you told me to do yet it still said the same thing. same error message

Saving data from a loop

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