Should table Indexing be Faster?
Example code.
t = combinations(0:10,0:10,0:10,0:10);
tic
for ii = 1:10
for jj = 1:height(t)
u = t{jj,:};
end
end
toc
tic
tcell = table2cell(t);
for ii = 1:10
for jj = 1:height(tcell)
u = [tcell{jj,:}];
end
end
toc
tic
tarr = table2array(t);
for ii = 1:10
for jj = 1:height(tarr)
u = tarr(jj,:);
end
end
toc
Any ideas why indexing into a table to extract data is so slow?Example code.
t = combinations(0:10,0:10,0:10,0:10);
tic
for ii = 1:10
for jj = 1:height(t)
u = t{jj,:};
end
end
toc
tic
tcell = table2cell(t);
for ii = 1:10
for jj = 1:height(tcell)
u = [tcell{jj,:}];
end
end
toc
tic
tarr = table2array(t);
for ii = 1:10
for jj = 1:height(tarr)
u = tarr(jj,:);
end
end
toc
Any ideas why indexing into a table to extract data is so slow? Example code.
t = combinations(0:10,0:10,0:10,0:10);
tic
for ii = 1:10
for jj = 1:height(t)
u = t{jj,:};
end
end
toc
tic
tcell = table2cell(t);
for ii = 1:10
for jj = 1:height(tcell)
u = [tcell{jj,:}];
end
end
toc
tic
tarr = table2array(t);
for ii = 1:10
for jj = 1:height(tarr)
u = tarr(jj,:);
end
end
toc
Any ideas why indexing into a table to extract data is so slow? tables, indexing MATLAB Answers — New Questions
