how to get the time long after decimal point

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singh
singh 2015-6-14
编辑： Jan 2015-6-14
format longg
t=clock;
t1 = t([5,6]);
this code output is min(21) sec(19.955) now i wish to get after decimal point more than 5 digit and both minute and second will be show. is it possible

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2015-6-14
编辑：Azzi Abdelmalek 2015-6-14
it's format long, with one g
format long
t=clock;
t1 = t([5,6])
  1 个评论
Jan
Jan 2015-6-14
编辑：Jan 2015-6-14
"longG" is fine according to doc format . It works in lower case and with a space also:
format long g

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Jan
Jan 2015-6-14
The format command influences the output in the command window in general. When you want to modify a specific variable only, use sprintf or fprintf:
t = clock;
t1 = t(5:6);
fprintf('%.5f min %.5f sec\n', t1);

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