向量的伸缩变换演示
2016-09-28 05:10
本 GeoGebra 互动范例直观演示了向量的伸缩变换（标量乘法）。通过调整参数，用户可以观察原向量在乘以不同实数后，其长度如何按比例放大或缩小，以及方向如何保持同向或反向。范例同时展示了向量在平面直角坐标系中的坐标分量变化，帮助学习者深入理解向量数乘的几何意义与代数运算。
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