中文说明： 旋转机械二维全息谱计算，包含了阵列信号处理的常见算法，包含CV、CA、Single、当前、恒转弯速率、转弯模型，GSM中GMSK调制信号的产生，能量谱分析计算,通过反复训练模板能有较高的识别率。
English Description：
Rotating machinery two-dimensional holographic spectrum calculation, contains the common array signal processing algorithms, including CV, CA, single, current, constant turning speed and turning model, GSM GMSK modulated signals, energy spectrum calculation and analysis, through repeated training template can have higher recognition rate.