code conversion Matlab to c

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C

MatLab

can anybody convert the following code from MatLab to C.?????
please help me out to solve the following.
thanks in advance......

%ICA START
data1=[a;b;c];
MEANMAT=repmat(mean(data1')',1,length(data1));
c1=cov(data1');
[T1,E1]=eig(c1);
data2=T1'*(data1-MEANMAT);
%data2=T1*(data1);
c2=cov(data2');
[T2,E2]=eig(c2);
data=E2^(-1/2)*data2;
T=E2^(-1/2)*T1;
c=cov(data');