Debugging in Matlab is much easier then other languages. Just check all warning in the textpad (at the right handside) when you face with an error (For your case, Matlab would warn you at the line where you define your function and say the name of the function should be same as the name of the *.m file).
How long does it take for THC to get out your system with a saliva swab test? approx detection period for saliva testing /thc - 1-3 days to max 7-10 days .Main thing ...this type of test don't have nationally accepted standards or cutoff concentrations â¦ so result and time for detection will dependent on the test. have a friend that took a swab test for THC .And it tested positive 5 weeks after they stopped smoking...I was told by a counselor that it depends on how often you smoke as to how long it will take to be undetected..usually 4 to 6 weeks.
Blood tests can detect cocaine itself for about 12 hours after use. Urine tests check for metabolic byproducts of cocaine, and in infrequent users a urine test is positive for up to two to three days after cocaine use. However, in those who use cocaine regularly, a urine test may be positive for two weeks after the last use.