how to create 2X10000 matrix using for loop in matlab
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I am trying to create a matrix of size 2X10000 using for loop ie If
X={x1 x2 x3 x4 x5 x6 x7 x8 x9 x10............}
them my
tX1=[x1 -x2* x3 -x4* x5 -x6* ...........] row 1 from matrix in for loop
tX2=[x2 x1* x4 x3* x6 x5* ...........] row 2 from matrix in for loop
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Image Analyst
am 12 Aug. 2014
Bearbeitet: Image Analyst
am 12 Aug. 2014
Seems pretty easy, assuming * means complex conjugate. Did you try anything like this
for k = 1 : 2 : length(X)-1
tX1(k) = X(k);
tX1(k+1) = -conj(X(k+1)); % Negative complex conjugate.
tX2(k) = X(k+1);
tX2(k+1) = conj(X(k));
end
0 Kommentare
dpb
am 12 Aug. 2014
Given an x vector of length 20003,
X=[x(1) -x(2:2:end-2).*x(3:2:end-1); ...
x(2) x(1:2:end-3).*x(4:2:end)]
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Andrei Bobrov
am 12 Aug. 2014
x0 = reshape(X,2,[]);
x1 = [x0(1,:);-conj(x0(2,:))];
x2 = [x0(2,:);conj(x0(1,:))];
tX = [x1(:).';x2(:).'];
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