中文说明： 计算一维光子晶体的透射特性和反射特性，双向PCS控制仿真，包括随机梯度算法，相对梯度算法，基于互功率谱的时延估计，一种基于多文档得图像合并技术，虚拟力的无线传感网络覆盖。
English Description：
Transmission properties of one-dimensional Photonic Crystal and reflection characteristics of bi-directional simulation for PCS, including stochastic gradient algorithm, gradient algorithm based on cross power spectrum time delay estimation, based on document images merging technique of virtual wireless sensor network coverage.