philips光滑化方法求解基于反演问题，属于二维的间接求解

移动机器人控制，静电场边值问题，c51时钟及报时，c51数字钟，动态二维转置-Mobile robot control, electrostatic field boundary value problem, c51 clocks and timekeeping, c51 digital clock, dynamic two-dimensional transpose

典型的应用是ASCII码和UTF8码之间的相互转换，可解决二维码的汉字乱码的问题。-A typical application is the conversion between ASCII code and UTF8 code, which can solve the two-dimensional code Chinese characters garbled.