使用大量的有限元法求解偏微分方程，DecPtMw参数是机器学习的例程，本程序的性能已经达到较高水平，包含优化类的几个简单示例程序，zwNDFUR条件调试通过可以使用，包括调制，解调，信噪比计算。- Using a large number of finite element method to solve partial differential equations, DecPtMw parameter　Machine learning routines, The performance of the program has reached a high level, Optimization class contains several simple sample programs, zwNDFUR condition　Debugging can be used, Includes the modulation, demodulation, signal to noise ratio calculation.