lab_1 code is done, need to write pdf report

lab_1/lab_1.m

@@ -22,10 +22,11 @@ bit_error_rate_counter = 0;
 gap_begin = 1; % stores the last dirty bit idx, meaning the begin of a new gap
 gap_tracker = []; % holds a 3xn matrix of begin and end gap values and the gap size between them
 
-state_sequence = []; % stores the state timeline
+state_sequence = strings(0); % stores the state timeline
 state_visit_counter = 0;
 
 for it = 1 : bits_array_len
+    state_visit_counter = state_visit_counter + 1;
     current_bit = bits(it);
 
     % two different rands for channel and bit logic
@@ -35,13 +36,12 @@ for it = 1 : bits_array_len
 
     % error and channel
     if channel_state == true
-        state_visit_counter = state_visit_counter + 1;
         % channel selection from good state with probability p_gg
         if channel_change_probability < p_gg
             channel_state = 1;
         else
             channel_state = 0;
-            state_sequence(end + 1) = state_visit_counter + 'x Good';
+            state_sequence(end + 1) = string(state_visit_counter) + 'x Good';
             state_visit_counter = 0;
         end
         
@@ -52,11 +52,10 @@ for it = 1 : bits_array_len
             received_bit = current_bit;
         end
     else
-        state_sequence(it) = 'Bad';
         % change channel to good with probability of p_bg
         if channel_change_probability < p_bg
             channel_state = 1;
-            state_sequence(end + 1) = state_visit_counter + 'x Bad';
+            state_sequence(end + 1) = string(state_visit_counter) + 'x Bad';
             state_visit_counter = 0;
         else
             channel_state = 0;
@@ -93,6 +92,3 @@ title('Histogram of gap sizes between consecutive errors')
 
 disp(state_sequence)
 disp(bit_error_rate)
-
-% for pdf, 1 - 2 sites, describe what i did and what the results were and
-% are