14 lines
238 B
Matlab
14 lines
238 B
Matlab
% spatna x(n) z X(k)
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function x = DFT_spatna(X)
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N = length(X);
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x = zeros(1,N);
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for n = 0:(N - 1)
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xn = 0;
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for k = 0:(N - 1)
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xn = xn + ( X(k + 1) .* exp(1j * 2 * pi * n * k / N) );
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end
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x(n + 1) = xn;
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end
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end
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