基本释义:

几何单形

网络释义

1)geometric simplex,几何单形

2)geometric simplicial complex,几何单纯复形

3)simplex-based method,单形体几何学方法

4)computation geometry/simple polygon,计算几何/简单多边形

5)geometry,几何学几何形状

6)geometry,几何学，几何图形

用法和例句

The simplex-based methods are most important and widely used methods for the decomposition of mixed pixels in multispectral and hyperspectral remote sensing images,which need a strong basic hypothesis that there is at least one pure pixel for every end-member existing in the images.

单形体几何学方法是混合像元分解中一类重要的方法,这类方法均需要一个较强的前提假设,即每一端元在图像中均至少存在一个纯像元。