نتایج جستجو برای: ca markov model
تعداد نتایج: 2236768 فیلتر نتایج به سال:
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...
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...
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...
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...
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...
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...
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...
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 ...
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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