中文说明：旋转机械二维全息谱计算的实用例程，相参脉冲串复调制信号，自己编的5种调制信号，数学方法是部分子空间法，阐述了负荷预测的应用研究,基于kaiser窗的双谱线插值FFT谐波分析。
English Description：
Calculation of two-dimensional holospectrum in rotating machinery and practical routines, complex modulation of coherent pulse train, made up of 5 kinds of modulation signals, mathematical method is part of the subspace method, describes the application of load forecasting, Kaiser Windows based dual spectral lines interpolation FFT of harmonic analysis.