Samra Harkat

13 Questions 159 Answers 0 Followers

Questions related from Samra Harkat

Are there any difference between : R and DEM (pysical model )?

R and DEM (pysical model )?

02 February 2019 7,504 3 View

how can we integrate an electronic, or mathematical technique in another purely hydrological field?

please, Consulte this link: https://www.researchgate.net/publication/267326130_Multi-site_modeling_and_prediction_of_annual_and_monthly_precipitation_in_the_watershed_of_Cheliff_Algeria Thank you

03 March 2018 7,793 2 View

What is th Relationship between Kalman filter and polynomial regression?

I Know that Kalman filtering does time series prediction, so, can we say that there is a relationship between Kalman filter and polynomial regression?or is it entirely different? Thank you

03 March 2018 705 2 View

What is the relationschip between Quasi-newton's method and conjugate gradient methods ?

thank you to guide me or send me titles of books to consult them the best

02 February 2018 756 2 View

I can't find the tools PESTCHEK.EXE and INSCHEK.EXE in the PEST distribution files to run the model in Visual MODFLOW ?

I can't run MODFLOW Model using PEST in Visual MODFLOW Flex 4.1, and i can't find the tools PESTCHEK.EXE and INSCHEK.EXE in the PEST distribution files to run the model , Is there any help,...

02 February 2018 2,134 5 View

Who worked with Prelis to generate the non-normal data for the simulation of structural equation models?

Who worked with Prelis to generate the non-normal data for the simulation of structural equation models and what is the relationship between Lisrel, Prelis, and Simplis? Thank you for your answer...

02 February 2018 7,716 2 View

How can we inclusing of model error in hydrological , particularly for if a nonlinear, and more chaotic model was implemented ?

With application of kalman filter , How can we inclusing of model error Q ?

02 February 2018 1,717 2 View

Is it possible to control the loss of water with SWAT?

Is it possible to control the loss of water with SWAT? If yes, how? Please thank you

02 February 2018 7,932 5 View

What is the most successful model among these three: SWAT, GSSHA, HSPF, why?

What is the most successful model among these three: SWAT, GSSHA, HSPF, why? to predict sediment concentration

02 February 2018 3,218 5 View

How can we study spatial hydrodynamic variation from Markov chains method's?

Modeling, Markov chains

02 February 2018 8,027 4 View

What is the relationship between the probability of transition and modeling to the order of Markov chains?

probability of transition ,modeling, Markov chains

02 February 2018 6,789 5 View

When can we use Matlab N.Network (M.N.N)?

what is its usefulness?

02 February 2018 1,952 3 View

Multi-site modeling and prediction of annual and monthly precipitation in the watershed?how to predict?

Multi-site modeling and prediction of annual and monthly pre...

01 January 1970 1,300 1 View