简单地说,tic和toc是用来记录matlab命令执行的时间 tic用来保存当前时间,而后使用toc来记录程序完成时间. 两者往往结合使用,用法如下: tic operations toc 显示时间单位: 秒 Tic和toc函数可以计算运行一段时间的代码 例如: clc tic d=zeros(1,10000); for i=1:10000 d(i)=i; end toc tic c=1; for i=1:10000 c=[c:i]; end toc 运行结果如下: Elapsed time i
Tic和toc函数可以计算运行一段时间的代码. 例如: clc tic d=zeros(1,10000); for i=1:10000 d(i)=i; end toc tic c=1; for i=1:10000 c=[c:i]; end toc 运行结果如下: Elapsed time is 0.000158 seconds. Elapsed time is 0.152307 seconds. 只要用tic和toc函数,不需要自己计算前后时间的差,tic函数会记录起始时刻,toc函数会自动计算
Reprinted form: https://stackoverflow.com/questions/13485266/how-to-have-matlab-tic-toc-in-c/13485583#13485583 in matlab: tic do something ... toc How I can do this in C++? I'd implement it as a stack. Then, you can recurse, call it multiple times, d
tic Start a stopwatch timer. tic and TOC functions work together to measure elapsed time. tic, by itself, saves the current time that TOC uses later to measure the time elapsed between the two. TSTART = tic saves the time to an output argum