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Aktiv seit 2023

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Neural Network Toolbox for Curve and Surface Fitting
N-Dimensional Curve Fitting, Surface Fitting, and Nonlinear Regression Toolbox

3 Monate vor | 697 Downloads |

5.0 / 5

Beantwortet
Choosing a suitable fit for the graph
You may try sum of multiple gaussian,i.e. normalize and before the curve fit is perform, i.e. x_hat = (x - mean(x)) / std(...

mehr als 2 Jahre vor | 1

Beantwortet
How to extract data from nnstart fitting algorithm
" but i want to extract the Y data for both test and validated datas and for new set of X values." I'm not entirely sure about ...

etwa 3 Jahre vor | 0

Beantwortet
Non Linear Regression for a surface
@Hidd_1 "I found a function that fitt the surface with R2 = 0.92, do you have any tips how can I improve it?" About this proble...

etwa 3 Jahre vor | 1

| akzeptiert

Beantwortet
Multi Variable Non-linear Curve Fitting in MATLAB
Try this: Multivariable surface fitting The fitted surface matches your data quite well: root mean square error : 0.1482 sum ...

etwa 3 Jahre vor | 0

Beantwortet
2D data fitting - Surface
Try nonlinear model, this is the result i got, file exchange : surface fitting you can see the fitted surface match the data ...

etwa 3 Jahre vor | 1

Beantwortet
Smooth curve in certain regions to get desired output
You may also try using curve fitting, here's the result I got: (I...

etwa 3 Jahre vor | 0