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Unable to perform assignment because dot indexing is not supported for variables of this type

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Sab.shj
Sab.shj 2022-12-28
回答： Star Strider 2022-12-28
I can't solve my error.what should I do for running my code?
%% Load Data
data=xlsread('location','sheet'); %%measured values(decimal number)
Targets=data(1:203,7);
Inputs=data(1:203,1:6);
%%getting error here
data.Inputs=Inputs;
data.Targets=Targets;
Targets=Targets(:,1);
%%Unable to perform assignment because dot indexing is not supported for variables of this type.

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回答（2 个）

VBBV
VBBV 2022-12-28
d.Inputs=Inputs;
Targets=Targets(:,1);
d.Targets=Targets;
  1 个评论
VBBV
VBBV 2022-12-28
编辑：VBBV 2022-12-28
Use a different name other than data since it's a numeric array and not a structure. Only variables(fields) inside structures are accessed in that format

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Star Strider
Star Strider 2022-12-28
The xlsread function returns the first output as a matrix of double values, as described in the documentation section on num, and not a structure.
Refer to ‘Inputs’ and ‘Targets’ as separate matrices, not fields of a structure (that does not exist).

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