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所谓正交分解,就是先把物理量或物理过程分解到两个相互垂直的坐标轴上,然后再进行处理的方法.应用正交分解可以把复杂的矢量运算转化为简单的代数运算,也可以把复杂的物理过程分解为简单的物理过程,使问题简单化.下面就通过几个实例来分析正交分解的几种应用情况.
The so-called orthogonal decomposition is to decompose the physical quantity or physical process into two mutually perpendicular coordinate axes, and then perform the processing. The application of orthogonal decomposition can transform complex vector operations into simple algebraic operations. Complex physical processes are decomposed into simple physical processes that simplify the problem. Here are several examples to analyze the application of orthogonal decomposition.