تکنیک های شبیه سازی در پزشکی - Introduction to Modeling for Biosciences

اختصاصی از فی فوو تکنیک های شبیه سازی در پزشکی - Introduction to Modeling for Biosciences دانلود با لینک مستقیم و پر سرعت .

این کتاب مجموعه از تمام روش ها و تکنیک های مورد استفاده برای شبیه سازی در سیستم های بیولوژیک می باشد و مطالعه آن برای هر فردی که زمینه شبیه سازی و مدلینگ کار و تحقیق می کند نه تنها ضروری ، بلکه واجب است

نسخه پی دی اف این کتاب در وب سایت های خارج کشور به قیمت 70 دلار به فروش می رسد.

فرمت فایل پی دی اف می باشد. با زبان انگلیسی ساده و روان

Modeling and Optimization of Cloud-Ready and Content-Oriented Networks

اختصاصی از فی فوو Modeling and Optimization of Cloud-Ready and Content-Oriented Networks دانلود با لینک مستقیم و پر سرعت .

Modeling and Optimization of Cloud-Ready and Content-Oriented Networks Volume: Author(s): Krzysztof Walkowiak (auth.) Series: Studies in Systems, Decision and Control 56 Periodical: Publisher: Springer International Publishing City: Year: 2016 Edition: 1 Language: English Pages (biblio\tech): XVIII, 279\289 ISBN: 978-3-319-30308-6, 978-3-319-30309-3 ID: 1468523 Time added: 2016-03-14 21:35:01 Time modified: 2016-03-20 07:50:50 Library: Library issue: Size: 6 MB (5902557 bytes) Extension: pdf

Gas turbines modeling, simulation, and control : using artificial neural networks

اختصاصی از فی فوو Gas turbines modeling, simulation, and control : using artificial neural networks دانلود با لینک مستقیم و پر سرعت .

Author: Asgari, Hamid; Chen, XiaoQi

year: 2016

page: 218

Format: pdf

Correlation ranking procedure for factor selection in PC-ANN modeling and application to aqueous Solubility evaluation

اختصاصی از فی فوو Correlation ranking procedure for factor selection in PC-ANN modeling and application to aqueous Solubility evaluation دانلود با لینک مستقیم و پر سرعت .

نویسند‌گان: A. Najafi ، S. Sobhan Ardakani
خلاصه مقاله:
A correlation ranking procedure is proposed for selection of factors in principal component-artificial neural network (PC-ANN). The model was applied in the aqueous Solubility (-logS) evaluation of diverse Organic molecules. Experimental values for the observed -logS values for organic molecules can range from about -0.380 (oxalic acid) to 10.410 (2,2',3,3',4,5,5',6,6'-PCB) -log units. Ten different Sh indices were calculated for each molecule. Principal component analysis of the Sh data matrix showed that the seven PCs could explain 99.97% of variances in the Sh data matrix. The extracted PCs were used as the predictor variables (input) for PCR and ANN models. The ANN model could explain 97.63% of variances in the solubility data, while the value obtained from PCR procedures were 84.27%. For the PCR studies, the data set was divided into a training set of 320 compounds for model building and an external prediction set of 60 compounds for model validation. Both subsets were chosen to ensure that a diverse set of compounds was present. For the ANN studies, a cross-validation set of 50 compounds was chosen, leaving 270 compounds in the training set, and the prediction set remained the same. Models to predict the solubility is constructed using PCR and PC-ANN with errors comparables to the experimental errors of the solubility data. The root mean-square-errors (RMSerror) associated with the calibration, prediction, and validation set compounds used for the PC-ANN model were 0.314, 0.450, and 0.314 -logS units, respectively.

کلمات کلیدی: QSPR, Topological Indices, Aqueous Solubility, PCR, PC-ANN.

دانلود ebook کتاب polymer processing Modeling and Simulation

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دانلود ebook کتاب polymer processing

توضیحات پشت جلد

Tim A. Osswald
Juan P. Hernández-Ortiz

Polymer Processing 

Tim A. Osswald
Juan P. Hernández-Ortiz
Hanser Publishers, Munich •Hanser Gardner Publications, Cincinnati
Modeling and Simulation