Outputting gyroscope data to array

I am trying to plot angles in the z-axis (angz) over time. I have a 1:10 sample rate, so I am able to send 10 samples at a time to an array. However, the code overwrites these 10 samples and sends only the last 10 anglez values to the array (p(n)).

I am trying to adjust the code so I can send all angz values to an array for data analysis.

while abs(angz) < 360
 for n = 1:10 
 q = a.gyroRead('z') - dc_offsetz;
 if abs(q) > threshold 
 dt = toc(timer);

   angz = (angz + (q/32768)*sensitivityz*dt - gyro_driftz);

p(n) = angz; 

   end

Answer 1

[Joseph Cheng]

you're overwriting it with the p(n) as n only goes from 1 to 10 again and again. you'll have to increment p(#) beyond n or multiple of #*(1:10)

 collectnum = 0;
  while abs(angz) < 360
   for n = 1:10 
     q = a.gyroRead('z') - dc_offsetz;
     if abs(q) > threshold 
       dt = toc(timer);

       angz = (angz + (q/32768)*sensitivityz*dt - gyro_driftz);

       p(collectnum*10+n) = angz;  %so you're increasing the index for every 10 points collected
     end %added these end lines to show where you'll need to put the increment of 10 line
   end
   collectnum=collectnum+1; %need this after the end in your for loop to increment the multiple of 10.
  end