现代信号处理中谱估计在matlab中的使用，抑制载波型差分相位调制，三相光伏逆变并网的仿真，IDW距离反比加权方法，搭建OFDM通信系统的框架，阵列信号处理的高分辨率估计。- Modern signal processing used in the spectral estimation in matlab, Suppressed carrier type differential phase modulation, Three-phase photovoltaic inverter and network simulation, IDW inverse distance weighting method, Build a framework OFDM communication system, High-resolution array signal processing estimates.