Multiple figures updated with each for-loop iteration

Question

Mary Houston 2018-8-21

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/415678-multiple-figures-updated-with-each-for-loop-iteration

回答： Julie 2018-8-21

I would like to output two figures, each of which needs to be added to for each iteration of a for-loop. So figure 1 has data from all iterations as does figure 2. As of now my code outputs a total of 4 figures (# of desired figures * # of iterations).

Here is my not so functional code:

for i1 = 1:2 % Starting values B = 60; % a touch less than MPF Uo = [Yo Vo(i1) yo]; % Initial conditions, Entry angle, Velocity, height q_max = 0; accel_max2 = 0; accel_lim = 15*g_E; q_lim = 210*100^2; % meters

while (q_max < q_lim) && (accel_max2 < accel_lim^2) [U_maxheat, Rho_maxheat, Uout, tout, q_tot, q_conv, q_rad, accel] = PeakHeat2030(Uo, LDmax, B, Ac, Ar); accel_max2 = max(accel.*accel); q_max = max(q_tot); B = B + 2; % increase B end

disp(B-2); figure('name','Acceleration'); plot(tout(1:end-1),accel./g_E) hold on xlabel('Time [s]') ylabel('Acceleration [Earth gravity]') title('Earth Gravity Experienced')

figure('name','Heating'); plot(tout,q_tot) hold on xlabel('Time [s]') ylabel('Heat transfer [W/cm^2]') title('Total Heating') end

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Answer 1

Julie 2018-8-21

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/415678-multiple-figures-updated-with-each-for-loop-iteration#answer_333582

在 MATLAB Online 中打开

 figure(1)
 hold on
 figure(2)
 hold on
 for i1 = 1:2 % Starting values B = 60; % a touch less than MPF Uo = [Yo Vo(i1) yo]; % Initial conditions, Entry angle, Velocity, height q_max = 0; accel_max2 = 0; accel_lim = 15*g_E; q_lim = 210*100^2; % meters
 while (q_max < q_lim) && (accel_max2 < accel_lim^2) [U_maxheat, Rho_maxheat, Uout, tout, q_tot, q_conv, q_rad, accel] = PeakHeat2030(Uo, LDmax, B, Ac, Ar); accel_max2 = max(accel.*accel); q_max = max(q_tot); B = B + 2; % increase B end
 disp(B-2); figure(1); plot(tout(1:end-1),accel./g_E) hold on xlabel('Time [s]') ylabel('Acceleration [Earth gravity]') title('Earth Gravity Experienced')
 figure(2); plot(tout,q_tot) hold on xlabel('Time [s]') ylabel('Heat transfer [W/cm^2]') title('Total Heating') end