Deleting slices in 3D array structure containing cell array fields
1 次查看(过去 30 天)
显示 更早的评论
I have several 3D structures with the following notation
Array(1:17,1:10,1:50).fields{1,1:10}(2,:)
I need to delete the contents of the followinf slices in all the fields of all the arrays
Array([9 11],[2 5 10],[16 30]).fields
I have tried several codes but I get different errors such as:
Deletion requires an existing variable.
Expected one output from a curly brace or dot indexing expression, but there were 500 results.
Subscripted assignment dimension mismatch.
I have tried, compressed code, for loops, eval, alternatives to not use eval but nothing works. Here is my last code:
ite= {'test_targets', 'test_inputs', 'predicted_outputs', 'perf', 'abs_error_angle', 'abs_error_moment', 'RMSE_angle', 'RMSE_moment'};
condition ={'narxwalk','EMG1walk','EMG2walk','EMGwalk','vel1walk','vel2walk','vel3walk','inputswalk','anglewalk', 'momentwalk', 'outputswalk', 'narxup', 'EMG1up', ...
'EMG2up','EMGup','vel1up','vel2up','vel3up','inputsup','angleup','momentup','outputsup','narxdown','EMG1down','EMG2down','EMGdown','vel1down','vel2down', ...
'vel3down','inputsdown','angledown','momentdown','outputsdown','velwalk','EMGoutwalk','veloutwalk','velup','EMGoutup','veloutup','veldown','EMGoutdown', 'veloutdown'};
for i = 1:length(ite)
for pi = [9 11]
for sw = [2 5 10]
for hL = [16 30]
for K = 1 : length(condition)
if isempty(eval([ite{i},'(',num2str(pi),',',num2str(sw),',',num2str(hL),').',condition{K}]))
continue
else
eval([ite{i},'(',num2str(pi),',',num2str(sw),',',num2str(hL),').',condition{K}])=[];
end
end
end
end
end
end
But I get
Deletion requires an existing variable.
But I know the variable exists because if I check
eval([ite{i},'(',num2str(pi),',',num2str(sw),',',num2str(hL),').',condition{K}])
it does show the contents of the structure.
I don't know that I am missing.
Thank you.
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Target Language Compiler 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!