data space
조회 수: 3 (최근 30일)
이전 댓글 표시
I am learning the subclust function now, but can not understand what does data space mean. for exmaple, the help said:" if the data dimension is two (X has two columns), radii=0.5 specifies that the range of influence in the data dimension is half the width of the data space."
what is data space of the below data X which has two column x and y:
607803.792227518 4821267.48343619
608550.373931060 4820577.75184122
607932.431214948 4821148.12824509
댓글 수: 0
채택된 답변
Andrew Newell
2011년 1월 27일
The data space is a box determined by the upper and lower bounds in each dimension. In your example, it is defined by
607803.792227518 <= X(1) <= 608550.373931060
4820577.75184122 <= X(2) <= 4821267.48343619
If you have a scalar for radii, the range of influence is half the width of the box in each direction.
댓글 수: 0
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Statistics and Machine Learning Toolbox에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!