# plotting a variable x axis

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nines on 1 Dec 2020
Hello!
I have a timeseries that I was plotting with standard x and y axis. I just spoke with my PI though and she would like me to plot the x-axis vs. timeseries in time chunks.
I have two questions:
1) the math isn't coming out right; the x axis comes out to around 360
2) is what i am doing actually going to parse my data correctly?
i.e. the first 12 images are spaced 15 s apart, the next 8 spaced 30 s apart, etc.
%% changing x axi
whole_ts_pet_1 = [1:12]
whole_ts_pet_2 = [13:20]
whole_ts_pet_3 = [21:53]
whole_ts_pet_4 = [54:63]
whole_ts_pet_5 = [64:68]
whole_ts_pet_6 = [69:71]
ttt_pet_1 = (whole_ts_pet_1*15)/60 % 3 min
ttt_pet_2 = (whole_ts_pet_2*30)/60 % 4 min
ttt_pet_3 = (whole_ts_pet_3*60)/60 % 33 minutes
ttt_pet_4 = (whole_ts_pet_4*120)/60 %30 min
ttt_pet_5 = (whole_ts_pet_5*180)/60 %15 min
ttt_pet_6 = (whole_ts_pet_6*300)/60 %15 minutes
%%
ttt_all = [ttt_pet_1, ttt_pet_2, ttt_pet_3, ttt_pet_4, ttt_pet_5, ttt_pet_6]
figure;
ax1 = subplot(2,1,1)
hold on
hold on
plot (ttt_all, d_tac_ts_2); hold on
plot (ttt_all, d_tac_ref_ts_2); hold on