نتایج جستجو برای: ca markov model

تعداد نتایج: 2236768  

Journal: :Mathematical and Computer Modelling 2011
Lingling Sang Chao Zhang Jianyu Yang Dehai Zhu Wenju Yun

Firstly, this paper analyzes the basic principles and processes of the spatial pattern changes of land use in towns and villages, and the result shows that the land resource demands of urban development and population growth lead to the spatial pattern changes. Secondly, in order to grip land use changes better, the paper proposes a method for the simulation of spatial patterns. The simulatingm...

2007
Baoying Ye Zhongke Bai

Nenjiang County experienced intense land use / cover changes during 19852000.The remote sensing and GIS methods were used to find the changes temporally and spatially. The result indicates: the forests were fallen in a large area, from 49.46% to 39.03% of total land area. Simultaneously, the croplands were increased rapidly from 26.02% to 37.42%. The conversion of forests and croplands were the...

Ali Akhavein, Mahmoud Reza Haghifam Shohreh Monshizadeh,

A wind farm is a collection of wind turbines built in an area to provide electricity. Wind power is a renewable energy resource and an alternative to non-renewable fossil fuels. In this paper impact of wind farms in power system reliability is investigate and a new procedure for reliability assessment of wind farms in HL1 level is proposed. In proposed procedure, application of Fuzzy – Markov f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خاتم الانبیاء (س) بهبهان - دانشکده منابع طبیعی 1394

مطالعه حاضر با هدف مدل سازی تغییرات کاربری اراضی شهرستان بهبهان با استفاده از مدل land change modeler انجام شده است. آشکارسازی تغییرات کاربری اراضی با استفاده از تصاویر ماهواره landsat، سنجنده های etm+ (سال 1378) و oli (سال 1392) انجام گردید و تصاویر تهیه شده با استفاده از الگوریتم حداکثر احتمال، شاخص mnf و avi طبقه بندی گردیدند. نقشه نهایی کاربری اراضی در شش کلاس مناطق مسکونی، اراضی کشاورزی، آ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زابل - دانشکده ادبیات و علوم انسانی 1393

در سال¬های اخیر اراضی بسیاری از شهرهای ایران مخصوصا اراضی حاشیه شهرها تحت تاثیر روند شهرنشینی و نیاز شهروندان به مسکن جدید، تغییر کاربری داده و به اراضی ساخته شده تبدیل شده است. با توجه به اینکه شهر ارومیه نیز مانند سایر شهرها با افزایش جمعیت روبرو شده، تغییر و تحولات قابل توجهی را در کاربری اراضی شهری این شهر شاهد هستیم. تحقیق حاضر در پی ارزیابی تغییرات اراضی حاشیه شهر ارومیه در طی سال¬های 198...

Journal: :iranian journal of management studies 2011
sepideh sepideh abdollah aaghaie

due to the effective role of markov models in customer relationship management (crm), there is a lack of comprehensive literature review which contains all related literatures. in this paper the focus is on academic databases to find all the articles that had been published in 2011 and earlier. one hundred articles were identified and reviewed to find direct relevance for applying markov models...

Journal: :Pangan : media komunikasi & informasi pangan 2022

Ketahanan pangan selalu menjadi agenda penting dalam pembangunan nasional. Pada satu sisi, pertumbuhan penduduk membutuhkan ruang dan pangan. Penelitian bertujuan untuk menganalisis prediksi perubahan lahan sawah di wilayah perkotaan Pangkajene pada tahun 2028 serta mengetahui potensi terhadap persepsi masyarakat Pangkajene. Metode yang digunakan penelitian ini adalah metode kuantitatif deskrip...

2005
Jeffrey Russell

We present a search-based approach to automatic surface realization given a corpus of domain sentences. Using heuristic search based on a statistical language model and a structure we introduce called an inheritance table we overgenerate a set of complete syntactic-semantic trees that are consistent with the given semantic structure and have high likelihood relative to the language model. These...

This paper describes the rainfall data generation processes, which were used to simplify the recharge model developed by Khazai and Spink. The principles of techniques used for single and two sites generation are discussed. The application of the techniques for extending the rainfall records at the existing stations and increasing arbitrarily the numbers of rain gauges within the catchment are ...

Journal: :journal of advances in computer research 2014
golnaz aghaee ghazvini sima emadi

with regard to the society’s need for complicated software and high level of expenses on its development, it is necessary to take all stakeholders’ requirements and the demands into consideration, before any investments and put on the design and utilization stages. software architecture is a technical description of a software system that indicates components and their relationships between the...

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