乔累斯基分解法用于通风机性能的曲线拟合

Cholesky Resolution for Curve Fitting of Fan Performance

叙述了求解线性方程组的乔累斯基分解法的数学模型和程序编制 ,并结合通风机的性能计算 ,介绍了该方法在通风机性能曲线程序设计上的应用。给出了利用该程序绘制的一种通风机的性能曲线实例。

Mathematical model and programming of Cholesky resolution for resolving linear equations are set forth. Combining with the fan performance calculation ,the application of this method on program design of fan performance curve is introduced. An example of fan performance curve drawn up by this program is given.