本文研究了线性空间的仿射子空间的若干性质。

In this paper some properties of affine subspace are given.

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使用仿射变换内点回代技术的信赖域子空间算法解线性不等式约束的非线性优化问题。

We present an affine scaling trust region algorithm with interior back - tracking and subspace techniques for nonlinear optimizations subject to linear inequality constraints.

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针对遥感图像配准，基于尺度不变特征变换(SIFT)提出了一种在核空间中构建仿射不变描述子的方法。

A technique to construct an affine invariant descriptor for remote-sensing image registration based on the scale invariant features transform (SIFT) in a kernel space is proposed.

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