Witryna[求助]origin三维拟合老是出现这个问题Fit did not converge - reason unknown. 大牛们,那个给解释一下,怎么老是出现Fit did not converge - reason unknown.这个问题,以前我的三维拟合好好的,用的也是同一个公式,老是出现这个问题怎么解决,谢谢 回复此楼 » 猜你喜欢 工科化学工程与技术 311 求调剂已经有7人回复 材料学312(英一数 … Witryna18 lis 2015 · "fit does not converge - reason unknown. Fitting was done with weights. Check weighting method and error bar values for inconsistency or repeat fitting …
origin三维拟合老是出现这个问题Fit did not converge - reason unknown…
Witryna15.3.6.5 Fitting with Errors and Weighting. In some cases you may want certain data points to factor more heavily than others into the fitting calculations. So when … Witryna9 lip 2024 · If I set the starting value of b1 to anything but 1, Origin errors after 0 iterations that the fit does not converge: --- (51) ----------Levenberg-Marquardt----------- Reduced Chi-sqr = 0.100196807768 Iterations Performed = 0 Total Iterations in Session = 1 (52) Fit did not converge - reason unknown. --- gareth harrison facebook
The Origin Forum - fitting with summation
http://muchong.com/html/202406/5825559.html WitrynaLetztes Update: 04.02.2015 Bei einer Exponentialfunktion exp (x) gibt Origin den fehlenden Wert zurück, wenn die unabhängige Variable X größer als 665 ist. Um die … Witryna[求助]origin拟合出现fit did not converge,拟合出来是一条直线 做一个二元非线性拟合,用1stOpt已经拟合出结果,想用origin画图,发现origin也可以拟合的,拟合出的 … black panther mining tribe