在OFDM自适应系统中，经常需要用到chow算法。该算法是最初的比特功率分配算法。-OFDM adaptive systems often need to use chow algorithm. The algorithm is the first bit and power allocation algorithm.

使用大量的有限元法求解偏微分方程，基于互功率谱的时延估计，各种资源分配算法实现。- Using a large number of finite element method to solve partial differential equations, Based on the time delay estimation of power spectrum, Various resource allocation algorithm.