How Can I determine minimum value in a double array?
조회 수: 17 (최근 30일)
Hello every one;
have an array :
vect =[ 2.6660 2.2852 10.0000 3.2617 10.0000 10.0000 9.8532]
I want to get the mininmum value as well as its position
here in this vector:
min = 2.2852
position = 2
please help me!
I need it to continue my program
Image Analyst 2021년 11월 28일
Don't use the built-in min function. It's second return argument will only return the location of the first occurrence of the min value. A more robust and general solution is to use min() in combination with find():
vect =[ 2.6660 2.2852 10.0000 2.2852 3.2617 10.0000 10.0000 9.8532];
minValue = min(vect(:))
% Find all the rows and columns where that value occurs:
indexes = find(vect == minValue)
See how in this case, where the min occurred in two locations, it found both of them: one at vect(2) and another one at vect(4).