{"product_id":"modelling-von-j-n-jeffers","title":"Modelling","description":"\u003cp\u003e1 What is a model?.- 1.1 The concept of models.- 1.2 Word models.- 1.3 Definition of model.- 1.4 Examples.- 2 Why do I need a model?.- 2.1 Reason for use of models.- 2.2 Complexity.- 2.3 Integration and testing of compatibility of information already collected about a system.- 2.4 Simulation as a synthesis of available information.- 3 How do I start?.- 3.1 Defining the problem.- 3.2 Word models.- 3.3 Diagrams.- 4 What help can I expect from mathematics?.- 4.1 Mathematical notations.- 4.2 Families of mathematical models.- 5 Do I need a computer?.- 5.1 Access to computers.- 5.2 Computer languages.- 5.3 Using the computer.- 6 How do I know when to stop?.- 6.1 Re-examination of objectives.- 6.2 Sensitivity analysis.- 6.3 Verification.- 6.4 Validation.- Appendix: Modelling checklist.- References.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9780412243608\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9780412243608","offer_id":39414871588957,"sku":"9780412243608","price":53.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ef5e47d5-6ae4-42bf-889f-4d45ae690f15.jpg?v=1775620863","url":"https:\/\/shop.autorenwelt.de\/en\/products\/modelling-von-j-n-jeffers","provider":"Autorenwelt Shop","version":"1.0","type":"link"}