旋转机械二维全息谱计算，包括面积、周长、矩形度、伸长度，包含CV、CA、Single、当前、恒转弯速率、转弯模型。- Rotating machinery 2-d holographic spectrum calculation, Including the area, perimeter, rectangular, elongation, It contains CV, CA, Single, current, constant turn rate, turning model.