The method of using cubic spline function as fancharacteristiccurve fitting is introduced.
介绍了用三次样条函数作通风机性能曲线拟合的方法。
2
The mathematical model based on orthogonal function as fancharacteristiccurve fitting is introduced and its precision and utility is validated through the calculating example.
介绍了采用正交函数法快速拟合通风机性能曲线的数学模型,通过算例验证了此数学模型的精确性和实用性。
3
The method of using cubic spline function as fancharacteristiccurve fitting is introduced. The calculating example is provided and description is made for the specific problem.