How to debug the problem of Error using ==> fscanf invalid size

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AILab

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Currently i am doing the feature extraction using matlab, but i face the problem of error using==>fscanf invalid size, but i check so many times there is nothing wrong the coding part. Anyone have suggestion please?Thanks
 

AILab said:
Currently i am doing the feature extraction using matlab, but i face the problem of error using==>fscanf invalid size, but i check so many times there is nothing wrong the coding part. Anyone have suggestion please?Thanks
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If you can post your Code ,it Will be easier to point out the mistake

here is an example that will produce "fscanf invalid Size Error"

Code: 
%example 
clc
fidw=fopen('sample_record.txt','W');%Open a sample file to  Write 
rad=[ 1 2 3 4 5 6 7 8 9 10];
uint8(rad);

% for i=1:10
    fprintf(fidw,'%d \n',rad(1,i)); %Write some data 
% end 
    
fclose(fidw); %close File 
fidr=fopen('sample_record.txt','r');%Open File Again to  read

A=fscanf(fidr,'%d',[COLOR="#B22222"][B][inf 1][/B][/COLOR])

status=fclose(fidr);%close Fil

, matlab Warns !
Code: 
??? Error using ==> fscanf
Invalid size.

Error in ==> seek_example at 15
A=fscanf(fidr,'%d',[inf 1])[/COLOR]

so check the size specified in the fscanf,it might be wrong .
 
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