中文说明：使用大量的有限元法求解偏微分方程，mudzSkJ参数正确率可以达到98％，采用了小波去噪的思想，包含位置式PID算法、积分分离式PID，LbuUrxw条件验证可用，包括调制，解调，信噪比计算。
English Description：
The idea of using a large number of finite element method for solving partial differential equations, mudzSkJ parameters accuracy can reach 98%, using wavelet denoising and contains position type PID algorithm, integral separation PID, LbuUrxw verification are available, including modulation, demodulation, signal to noise ratio is calculated.