Save different values of the same table from a loop

Question

DIMITRIOS THEODOROPOULOS 2019-2-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/443886-save-different-values-of-the-same-table-from-a-loop

评论： KSSV 2019-2-8

I have a table which is created from a loop.Problem is that overwrites the previous table for diffrent k and I dont know how to fix it.

for k=1:length(centroid_clust)
     
  separate_areas(1,k)=[area_clust(k).Area];
   c=[centroid_clust(k).Centroid];
  text(c(1), c(2), sprintf('%d', k));  
Cluster(k,:)=k;
Area_of_cluster(k,:)=area_clust(k).Area;
Eccentricity_of_cluster(k,:)=eccentricity_clust(k).Eccentricity ;  
Euler_of_cluster(k,:)=euler_clust(k).EulerNumber;
Perimeter_of_cluster(k,:)=perimeter_clust(k).Perimeter;
Orientation_of_cluster(k,:)=orientation_clust(k).Orientation;
T2= table(Cluster,Area_of_cluster,Eccentricity_of_cluster,Euler_of_cluster,Perimeter_of_cluster,Orientation_of_cluster)
end

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

KSSV 2019-2-8

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/443886-save-different-values-of-the-same-table-from-a-loop#answer_360146

编辑：KSSV 2019-2-8

在 MATLAB Online 中打开

T2 = cell(length(centroid_clust),1)
for k=1:length(centroid_clust)
     
  separate_areas(1,k)=[area_clust(k).Area];
   c=[centroid_clust(k).Centroid];
  text(c(1), c(2), sprintf('%d', k));  
Cluster(k,:)=k;
Area_of_cluster(k,:)=area_clust(k).Area;
Eccentricity_of_cluster(k,:)=eccentricity_clust(k).Eccentricity ;  
Euler_of_cluster(k,:)=euler_clust(k).EulerNumber;
Perimeter_of_cluster(k,:)=perimeter_clust(k).Perimeter;
Orientation_of_cluster(k,:)=orientation_clust(k).Orientation;
T2{k}= table(Cluster,Area_of_cluster,Eccentricity_of_cluster,Euler_of_cluster,Perimeter_of_cluster,Orientation_of_cluster)
end

4 个评论
显示 2更早的评论隐藏 2更早的评论

DIMITRIOS THEODOROPOULOS 2019-2-8

i want to save k T2 tables ...This was my question....

so is it possible???

KSSV 2019-2-8

you can save into mat file easily....if all yhe tables are of same size, you can merge them into single table and use writetable. If the tables are of different size, you can write them into different excel sheets using writetable

请先登录，再进行评论。