Recommendation ITU-R P (09/). Method for point-to-area predictions for terrestrial services in the frequency range. 30 MHz to 3 MHz. P Series. ITU-R P MHz. 3 MHz. (). MHz MHz 3 /. 1 km 1 m 3 /. /. . (VHF). (UHF). . . 2. 3. 4. . ITU-R P Evaluation of the Propagation Model Recommendation ITU-R P for Mobile [56] ITU-R Recommendation P, “Method for point-to-area predictions.

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This an implementation of the Itu-e p. How the program works please? Artificial Neural NetworkPrediction of Propagation. Undefined function or variable ‘h1Calc’. Read the ITU P. You are now following this Submission You will see updates in your activity feed You may receive emails, depending on your notification preferences. Discover Live Editor Create scripts with code, output, and formatted text in a single executable document.

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Updated 27 Aug Tags Add Tags itu itur model propagation. In this study, one of the artificial neural networks models, Levenberg-Marquardt algorithm, which is quite effective for predicting the propagation is used and the results obtained by this algorithm are compared with the simulation results based on ITU-R and Epstein-Peterson models.

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The good results obtained in the city area reveal that the artificial neural network is a very efficient method to compute models which integrate theoretical and experimental data.

Undefined function or variable ‘PFieldStr’. The corrections are always added into field strenght.

Mixed land a sea paths not implemented. Andrew Shurdak Andrew Shurdak view profile. It causes misleading results related to corrections. Based on your location, we recommend that you select: Other MathWorks country sites are not optimized for visits from your location. In this paper, the propagation loss of FM radio station using artificial neural networks models is studied depending on the Levenberg-Marquardt algorithm. Journal of Electromagnetic Analysis and ApplicationsVol.

Select the China site in Chinese or English for best site performance. Spyros Kyperountas Spyros Kyperountas view profile. Select a Web Site Choose a web site to get translated content where available and see local events and offers. Minor issues corrected -warm sea paths are now selected -step 15 implemented with environment set values instead of any R value -values are selected from a preloaded entry rather than the excel.

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Added a graphical interface type ITUP correct minor issues. Please help is appreciated.

ITU-R p calculator – File Exchange – MATLAB Central

In order to calculate the propagation loss of electromagnetic waves produced by a itu- a variety of models based on empirical and deterministic formulas are used. Scientific Research An Academic Publisher. This implementation is finished open with ITUP to p.15463 gui interface. This was created from ITU p. Comments and Ratings 9. Updates 27 Aug 1. Undefined function or variable ‘step82’.

I can not run PFieldStr. Meanwhile, the results show that an ANN model performs very well compared with theoretical and empiric propagation models with regard to prediction accuracy, complexity, and prediction time. Edgar Castillo Edgar Castillo view profile. Walid Mohanna Walid Mohanna view profile.