这种情况必然发生在,不可逆线性方程组的情况，且等号右边为零。
So, you must be in this case if you have a noninvertible system where the right hand side is zero.
当你使用自动布局时，目标是提供一系列的方程式，而这些方程式有且只有一种解决方法。
When using Auto Layout, the goal is to provide a series of equations that have one and only one possible solution.
应用交替分段显隐方法求解变系数对流扩散方程，此方法具有很好的并行性且无条件稳定。
Using alternating segment explicit implicit method for the variable coefficient convection diffusion equation. The method has the obvious property of parallelism and is unconditionally stable.
应用推荐