다운로드 수: 300
업데이트 날짜: 2016/9/13
Running complicated tasks sometimes take huge amount of execution time in matlab. Supose you want to stop running a command, if it takes too much execution time, then this is the code for you. Using function 'evalWithTimer', you can spcify the command to execute (1st input), and maximum time-limit in seconds (2nd input). If the command execution takes more time than the specified time-limit, then this program automatically kills the process and returns a non-zero status value.
1. Compute the square root of 123 within 100 seconds, and store it in variable 'a' in the workspace
status = evalWithTimer('a=sqrt(123)',100)
2. Solve a linear program with 'n' variables in 1 hour
n=10^5; A=rand(n)-0.5; b = rand(n,1)-0.5; f = rand(n,1)-0.5;
status = evalWithTimer('x = linprog(f,A,b)',3600)
Anver Hisham (2023). evalWithTimer (https://www.mathworks.com/matlabcentral/fileexchange/59120-evalwithtimer), MATLAB Central File Exchange. 검색됨 .
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