Fill missing data NaN

Question

Hozan Sulaiman 2022-3-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1679374-fill-missing-data-nan

评论： Chunru 2022-3-25

Hi, I've made a test and have some missing data that needs to be filled, does anybody know how I can do that? I've been looking into it and I believe there is a function called fillmissing. I'm just not sure how it could be used.

I appriciate the help .

load ERH2T60073.mat

Filename=ERH2T60073;
FrameRatee=Filename.FrameRate;
subplot(2,2,1); 
plot((0:length(Filename.RigidBodies.Positions)-1)/FrameRatee, squeeze(Filename.RigidBodies.Positions(1,:,:)))
legend 
xlim([20 120])
ylim([-1500 400])
legend('Surge','Sway', 'Heave')
title('Buoy Displacements')
subplot(2,2,2); 
plot((0:length(Filename.RigidBodies.Positions)-1)/FrameRatee, squeeze(Filename.RigidBodies.RPYs(1,:,:)))
legend on
xlim([20 120])
ylim([-6 15])
legend('Roll','Pitch', 'Yaw')
title('Buoy Rotation')
subplot(2,2,3); 
plot((0:length(Filename.RigidBodies.Positions)-1)/FrameRatee, squeeze(Filename.RigidBodies.Positions(2,:,:)))
legend on
xlim([20 120])
ylim([-200 500])
legend('Surge','Sway', 'Heave')
title('Floater Displacements')
subplot(2,2,4); 
plot((0:length(Filename.RigidBodies.Positions)-1)/FrameRatee, squeeze(Filename.RigidBodies.RPYs(2,:,:)))
legend on
xlim([20 120])
legend('Roll','Pitch', 'Yaw')
title('Floater Rotation')
out_Surge=squeeze(Filename.RigidBodies.Positions(2,:,:));
output_Surge=out_Surge(1,(1:end))';
out_heave=squeeze(Filename.RigidBodies.Positions(2,:,:));
output_Heave=out_heave(3,(1:end))';
out_Roll=squeeze(Filename.RigidBodies.RPYs(2,:,:));
output_Roll=out_Roll(1,(1:end))';
out_Pitch=squeeze(Filename.RigidBodies.RPYs(2,:,:));
output_Pitch=out_Pitch(2,(1:end))';