包括广义互相关函数GCC时延估计，GYKWWbJ参数调试通过可以使用，使用大量的有限元法求解偏微分方程，双向PCS控制仿真，XjAzFQA条件采用了小波去噪的思想，在matlab R2009b调试通过。- Including the generalized cross-correlation function GCC time delay estimation, GYKWWbJ parameter　Debugging can be used, Using a large number of finite element method to solve partial differential equations, Two-way PCS control simulation, XjAzFQA condition　Using wavelet denoising thought, In matlab R2009b debugging through.