中文说明：语音信号的采集与处理，数字信号处理课设，计算多重分形非趋势波动分析matlab程序,包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，均值便宜跟踪的示例，非归零型差分相位调制信号建模与仿真分析 。
English Description：
Acquisition and processing of the speech signal, digital signal processing course, non-trend volatility calculated multifractal analysis MATLAB programs containing PV modules, module MPPT, BOOST, inverter modules, simulation of the OFDM system with 16qam modulation FFT window plus CP modules, example of mean cheaper track, non-zero difference modeling and simulation analysis of phase-modulated signal.