简要讨论了心电场逆问题的优化解法。
The calculating method of ill-posed boundary value problem is discussed.
目的：探讨基于低频电场方式进行心腔内三维定位导航及心内膜重构的可行性。
Objective: To approach the feasibility of the three-dimensional positioning and navigation with regular catheter electrodes in intracavitary with a low-frequency electrical field.
根据静电场迭加原理将体表电位看成边界效应和心电荷在无限媒质中产生的电位和。
Based reiterative principle of electrostatic field the body surface potential can be seen as sum of function of boundary and function of cardiac charges in infinite medium.
根据静电场迭加原理将体表电位看成边界效应和心电荷在无限媒质中产生的电位和。
Based reiterative principle of electrostatic field the body surface potential can be seen as sum of function of boundary and function of cardiac charges in infinite medium.
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