what is the problem of my 'for loop' in a matrix?
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I'm trying to define some parameters using for loop in a matrix but all the time I have the following error:
i =
1
Undefined function 'isnan' for input arguments of type 'struct'.
My script is:
clear; close all
inpt=importdata('fw12.xlsx');
wave=inpt.data;
cols=size(wave,2);
lenght=size(wave,1);
if i=1:lenght
i
scan=wave(i,:);
dist=scan(8:cols);
rm=isnan(dist);
a=find(rm == 0);
f=dist(a);
[meanf,stdf,meanf95,std95] = normfit(f);
summart(i,1)=meanf;
summart(i,2)=stdf;
summart(i,3)=meanf95(1);
summart(i,4)=meanf95(2);
summart(i,5)=std95(1);
summart(i,6)=std95(2);
end
Any Suggestion to handle this problem?
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采纳的回答
David Sanchez
2013-5-17
You are using a struct as input variable for isnan function. This isnsn does not work with structs. Follow your code upwards and you will find out that your dist variable is a struct:
inpt -> wave -> scan -> dist
Redifine your variables in order to send a non-struct to isnan.
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