Ilia Anisa

6 Questions 13 Answers 0 Followers

Questions related from Ilia Anisa

Advice on validation (RMSE or adjusted R2) for nonlinear equation model?

For model validation of curve fitting nonlinear model, it is okay if we validate using root means squared, RMSE and absolute average deviation, AAD? Before this I also applied the adjusted-R2 but...

03 December 2015 3,703 3 View

Hi, can someone help me on the cumulative yield vs time for kinetic of degradation?

example i want to study the degradation of thermal labile compounds at elevated temperature. from literature survey, i found that the kinetic of degradation involves cumulative yield against time....

05 February 2015 1,566 5 View

How do I perform a curve fitting if the model is in pde form with neumann boundary conditions?

if I have model in partial differential equation with Neumann boundary conditions, how can i do the curve-fitting with experimental data? I've planned to use optimization toolbox with lsqcurvefit...

31 December 2014 2,933 15 View

Can anybody help me regarding the mathematical study of plant extract?

why we need to use cumulative yield while plotting the graph of yield vs time instead of using non-cumulative? since for thermal labile compounds, the degradation (reducing of yield) observe for...

17 December 2014 2,366 5 View

Is there any difference for inputting the data of torsional energy if I use degree instead of radian?

I simulated my sample but I just recognized that I input the data in degree unit. Or do I need to change into radian and run again?

16 May 2014 6,393 2 View

How can temperature setting differ while running NVT from NPT?

i am facing a problem while running MD simulation of my system. i set the ensemble as NPT to identify the density. Then I changed to NVT with new density with same desired temperature. I found...

01 May 2014 4,902 2 View