利用最小二乘法进行拟合多元非线性方程，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，旋转机械二维全息谱计算的实用例程。- Multivariate least squares fitting method of nonlinear equations, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Rotating Ma