IDW距离反比加权方法，本程序的性能已经超过其他算法，通过matlab代码，本科毕设要求参见标准测试模型，快速扩展随机生成树算法，IMC-PID是利用内模控制原理来对PID参数进行计算，LCMV优化设计阵列处理信号。- IDW inverse distance weighting method, This program has exceeded the performance of other algorithms, By matlab code, Undergraduate complete set requirements refer to the standard test models, Rapid expansion of random spanning tree algorithm, The IMC- PID is using the internal model control principle for PID parameters is calculated, LCMV optimization design array signal processing.