diff --git a/FFT.m b/FFT.m
deleted file mode 100644
index 7f60082..0000000
--- a/FFT.m
+++ /dev/null
@@ -1,36 +0,0 @@
-clear all
-close all
-clc
-
-pkg load io %% to be able to extract from external format (excel)
-
-data = csvread('RGB_database/RGB_data.csv');
-standard_deviation = std(data);
-mean_value = mean(data);
-
-for i = 1:size(data,1)
-  normalized_data_G(i,1) = (data(i,2)-mean_value(2))/standard_deviation(2); %%2 and not 1 because green is the 2nd color
-endfor
-
-Fs = 970/32;           % Sampling frequency = 970 images in 32 seconds                  
-T = 1/Fs;              % Sampling period       
-L = 970;               % Length of signal = 32 seconds
-t = (0:L-1)*T;         % Time vector
-
-X = normalized_data_G;
-
-plot(t(1:970),X(1:970))
-title("Signal")
-xlabel("t (milliseconds)")
-ylabel("X(t)")
-
-Y = fft(X);
-P2 = abs(Y/L);
-P1 = P2(1:L/2+1);
-P1(2:end-1) = 2*P1(2:end-1)
-f = Fs*(0:(L/2))/L
-
-plot(f(25:end),P1(25:end))
-title("Single-Sided Amplitude Spectrum of X(t)")
-xlabel("f (Hz)")
-ylabel("|P1(f)|")
\ No newline at end of file