包含了阵列信号处理的常见算法，搭建OFDM通信系统的框架，基于kaiser窗的双谱线插值FFT谐波分析，具有丰富的参数选项,包含位置式PID算法、积分分离式PID，IDW距离反比加权方法。-Contains a common array signal processing algorithm, Build a framework OFDM communication system, Dual-line interpolation FFT harmonic analysis kaiser windows, It has a wealth of parameter options, It contains positional PID algorithm, integral separate PID, IDW inverse distance weighting method.