نتایج جستجو برای: mean percentage of relative error

تعداد نتایج: 21198262  

طالبی, زانا, غفاری, گلاله,

Estimated time of concentration is one of the most important topics in the study of watershed physiographic and hydrology and relatively accurate estimates of that effects on other hydrologic parameters, including peak flood discharge. Despite numerous empirical formulas and widespread application in Iran, up to now a study hasn’t been done about the best relationship and important physiographi...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
علیرضا فارسی دانشیار ، رفتار حرکتی دانشگاه شهید بهشتی، تهران، ایران سید محمد کاظم واعظ موسوی استاد ، روان شناسی، دانشگاه جامع امام حسین( (ع)، تهران، ایران ابراهیم نوروزی سیدحسنی دانشجوی دکتری ، یادگیری حرکتی، دانشگاه ارومیه، ارومیه، ایران

the aim of the present study was to investigate the manipulation of senses and speed on the performance of bimanual dynamic coordination. thus, 15 physical education students of shahid beheshti university with age range of 18-25 years performed in-phase and anti-phase patterns from slow to fast speed in five different sensory conditions. to investigate two motor patterns anova with repeated mea...

Journal: :Sensors 2021

Spectral reconstruction (SR) algorithms attempt to recover hyperspectral information from RGB camera responses. Recently, the most common metric for evaluating performance of SR is Mean Relative Absolute Error (MRAE)—an ?1 relative error (also known as percentage error). Unsurprisingly, leading based on Deep Neural Networks (DNN) are trained and tested using MRAE metric. In contrast, much simpl...

Journal: :iranian journal of science and technology transactions of mechanical engineering 2015
p. thirumal k.s. amirthagadeswaran s. jayabal

air conditioning is widely applied for the improvement of standard of living in human life. this present investigation focused on the prediction of indoor air quality characteristics of air conditioned car using fuzzy logic algorithm. the conditioned space was selected and the experiments were planned as per design of experiments to study the effect of human load, fresh air supply and air veloc...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...

ژورنال: علوم آب و خاک 2013
علی رحیمی‌خوب, , محمد امین مرادی, ,

Reference evapotranspiration (ET0) is a necessary parameter for calculating crop water requirements and irrigation scheduling. In this study, a method was presented as ET0 is estimated with NOAA satellite imagery in the irrigation network. In this method, a pixel from a set of pixels within the irrigation network was chosen with the highest vegetation index, and its surface temperature (Ts) wit...

Journal: :International Journal of Science and Environment 2022

Currently the crime rate is very alarming and reported in various mass electronic media. The high Province of Nort Sumatra unsettling for community. purpose this research to get result forecasting ratel 2021 - 2024 using Automatic Clustering And Fuzzy Logic Relationship (ACFLR) method. advantage method that has a level accuracy because Mean Absolute Percentage Error (MAPE) value relative small ...

Journal: :Revista Facultad Nacional de Agronomía 2021

This study presents a comparison of the usual statistical methods used for crop model assessment. A case was conducted using data set from observations total dry weight in diploid potato crop, and six simulated sets derived observationsaimed to predict measured data. Statistical indices such as coefficient determination, root mean squared error, relative index agreement, modified revised modeli...

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