中文说明： 旋转机械二维全息谱计算，分数阶傅里叶变换计算方面,详细画出了时域和频域的相关图，能量谱分析计算,LCMV优化设计阵列处理信号，车牌识别定位程序的部分功能。
English Description：
Calculated two-dimensional holospectrum in rotating machinery, calculation of fractional Fourier transform, detailed painting in time domain and frequency domain correlation charts, analysis and calculation of energy spectra, and LCMV optimum design of array signal processing, license plate recognition Locator function.