Final Change

Numerization2.m

@@ -8,8 +8,8 @@ fps = 30;
                               
 %Load the data inside Octave from our first code                     
 data = load("dataRGB");
-greenchannel = data(:,2);
+greenchannel = data(:,3);
-n = data(:,2);
+n = data(:,3);
 
 %Numerization of the values
 greenchannel_avg = mean(greenchannel);
@@ -27,8 +27,13 @@ n = length(greenchannel_normalized);
 fr = (0:n-1)*(fps/n);     
 power = abs(y).^2/n;
 
+figure(1)
+plot(fr, y,'linewidth',1)
+ylim([-80 80])
+xlim([0.75 4])
 figure(2)
-plot(fr, power,'linewidth',3);    
+plot(fr, power,'linewidth',1);    
 xlabel('Frequency')
 ylabel('Power')
+ylim([0 10])
 xlim([0.75 4])

TotalCode.py

@@ -40,7 +40,7 @@ for i in range(num_frames):
     if len(face) > 0:
         x, y, w, h = face[0]
         face = frame[y:y+h, x:x+w]
-        frame = cv2.rectangle(frame, (int(x*1.15), int(y*1)),
+        frame = cv2.rectangle(frame, (int(x*2), int(y*1)),
                               (x + int(w*0.7), y + int(h*0.2)), (0, 255, 0), 3)
         # Show image to check if the rectangle is well positioned on the forehead
         # cv2.imshow("Faces", frame)