How to check repeated multiple cell array data for one decimal value?

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Suman 2023-1-14

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https://ww2.mathworks.cn/matlabcentral/answers/1893905-how-to-check-repeated-multiple-cell-array-data-for-one-decimal-value

评论： Suman 2023-1-16

A.mat

Checking the first two set of data in individula cell of 'A' with its 1st decimal value only but could not implement the logical statement with the converted data.

load("A.mat");
count = 0;
for i= 1:3
    %B{1,i} = A{1,i}';
    C{1,i} = sprintf('%10.1f',A{1,i}); % converted to the values 
    B{1,i} = reshape(sscanf(sprintf('%10.1f*', A{1,i}),'%f*'),[],1); % converted into single column (1x3)
    %     if all((B(1,1) == B(i,1)) && (B(2,1)==B(1,i))  % invalid 
    %         count = count+1;
    %     else
    %         fprintf("does not matched with any data")
    %     end
end

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Dyuman Joshi 2023-1-15

在 MATLAB Online 中打开

A.mat

A=load("A.mat").A
A = 1×3 cell array
    {2×766 double}    {2×766 double}    {2×995 double}
for idx=1:numel(A)
    %rounding upto 1 point after decimal
    B=round(A{idx},1);
    %checking if the line is repeated or not
    fprintf('Checking for repetition in row1 of A{1,%d}',idx)
    row1=any(abs(B(1,2:end)-B(1,1))<1e-1,2)
    fprintf('Checking for repetition in row2 of A{1,%d}',idx)
    row2=any(abs(B(2,2:end)-B(2,1))<1e-1,2)
    %use find() to obtain the indices where the repetition occurs
end
Checking for repetition in row1 of A{1,1}
row1 = logical
   1
Checking for repetition in row2 of A{1,1}
row2 = logical
   1
Checking for repetition in row1 of A{1,2}
row1 = logical
   1
Checking for repetition in row2 of A{1,2}
row2 = logical
   1
Checking for repetition in row1 of A{1,3}
row1 = logical
   0
Checking for repetition in row2 of A{1,3}
row2 = logical
   1