Error with ismember! help me
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siz=size(couple,1);
hlife=zeros(siz,1);
adf=zeros(siz,1);
correlation=zeros(siz,1);
sharpe_res=zeros(siz,1);
mcoint=zeros(siz,1);
performance_k=zeros(siz,1);
sharpe_k=zeros(siz,1);
performance_res=zeros(siz,1);
cl=num2cell(prices);
ff=[nomes;cl];
%%start*
for ii=1:size(couple,1);
looking_up=couple(ii,:);
[tf, coldix]=ismember(looking_up,f(ii,:));
prices=ff(:,coldix(tf));
prices=prices(2:end,:);
prices=cell2mat(prices);
x=prices(:,2);
y=prices(:,1);
x=flipud(x);
y=flipud(y);
step1
performance_res(ii,1)=paperoni_o_pezzenti;
hlife(ii,1)=halflife;
adf(ii,1)=results.adf;
correlation(ii,1)=ccor;
sharpe_res(ii,1)=sharpe;
sharpe_k(ii,1)=ksharpe;
performance_k(ii,1)=paperoni_o_pezzentik;
mcoint(ii,1)=m_coint;
end
Matlab give me the following error:
Input A of class cell and input B of class cell must be cell arrays of strings, unless one is a string.
3 Comments
Accepted Answer
Image Analyst
on 10 Apr 2016
Like Geoff and the error message says, it's probably got something else in the cells than only strings. Please read the FAQ first, and then fix your code: http://matlab.wikia.com/wiki/FAQ#What_is_a_cell_array.3F
Also, I don't know what's going on in this code, despite an abundance of comments, but I bet a table would be a better and easier choice than a cell array.
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