Content: Higher algebra is an important basic course of applied mathematics.
主要内容：高等代数是应用数学专业的一门重要基础课。
2
Differential algebraic strategy can be applied to address the dynamic feedback control problems effectively in the nonlinear systems, with Flatness an important concept in the differential algebra.
微分代数采用动态反馈控制实现一类非线性系统的控制，平滑性是微分代数的重要概念。
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The vector is widely applied to algebra, geometry and trigonometry. With it being properly used, many problems can be solved flexibly and easily.