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function VibTestSpec(file)

% Read logfile
log=csvread(file);
fs=11111; % Sample freq


for col=1:10
    % Take one of the measurements
    inSignal=log(:,col)';
    inSignal = inSignal - mean(inSignal);
    n=length(inSignal);

    % Take FFT
    FFT = fft(inSignal);
    %spec = FFT.*conj(FFT)/n
    spec = abs(FFT)/n;
    spec = spec(1:n/2);
   
    specs(:,col) = spec;
end

f = int32(fs/n*(0:n/2-1)); % Freq

plot(f,specs);
title('Spectrum');
xlabel('Hz');
axis([1 400 0 15])