如果你也在 怎样代写运筹学Operations Research这个学科遇到相关的难题，请随时右上角联系我们的24/7代写客服。假设检验Hypothesis是假设检验是统计学中的一种行为，分析者据此检验有关人口参数的假设。分析师采用的方法取决于所用数据的性质和分析的原因。假设检验是通过使用样本数据来评估假设的合理性。
运筹学（Operation）是近代应用数学的一个分支。它把具体的问题进行数学抽象，然后用像是统计学、数学模型和算法等方法加以解决，以此来寻找复杂问题中的最佳或近似最佳的解答。
二战中运筹学的应用
在二战时期，作战研究被定义为 “一种科学方法，为执行部门提供有关其控制的行动的决策的量化依据”。它的其他名称包括作战分析（英国国防部从1962年开始）和定量管理。
在第二次世界大战期间，英国有近1000名男女从事作战研究。大约有200名作战研究科学家为英国军队工作。
帕特里克-布莱克特在战争期间为几个不同的组织工作。战争初期，在为皇家飞机研究所（RAE）工作时，他建立了一个被称为 “马戏团 “的团队，帮助减少了击落一架敌机所需的防空炮弹数量，从不列颠战役开始时的平均超过20,000发减少到1941年的4,000发。
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想知道您作业确定的价格吗? 免费下单以相关学科的专家能了解具体的要求之后在1-3个小时就提出价格。专家的 报价比上列的价格能便宜好几倍。
my-assignmentexpert™ 为您的留学生涯保驾护航 在运筹学Operations Research作业代写方面已经树立了自己的口碑, 保证靠谱, 高质且原创的应用数学applied math代写服务。我们的专家在运筹学Operations Research代写方面经验极为丰富，各种运筹学Operations Research相关的作业也就用不着 说。
我们提供的假设检验Hypothesis及其相关学科的代写，服务范围广, 其中包括但不限于:
- 商业分析 Business Analysis
- 计算机科学 Computer Science
- 数据挖掘/数据科学/大数据 Data Mining / Data Science / Big Data
- 决策分析 Decision Analytics
- 金融工程 Financial Engineering
- 数据预测 Data Forecasting
- 博弈论 Game Theory
- 地理/地理信息科学 Geography/Geographic Information Science
- 图论 Graph Theory
- 工业工程 Industrial Engineering
- 库存控制 Inventory control
- 数学建模 Mathematical Modeling
- 数学优化 Mathematical Optimization
- 概率和统计 Probability and statistics
- 排队论 Queueing theory
- 社交网络/交通预测模型 Social network/traffic prediction modeling
- 随机过程 Stochastic processes
- 供应链管理 Supply chain management
运筹学代写
数学代写|运筹学作业代写OPERATIONS RESEARCH代考|TRANSSHIPMENT PROBLEM: THEORY
The transshipment problem is a more general form of transportation problem reflecting more practical situations of transportation problem. In general, transportation occurs not directly between manufacturer and retailer. An intermediary in the form of warehouse sources finished goods from various producers, stores them at one place and then supplies to final demand centres. Thus, transportation occurs between producer to warehouse and then from warehouse to retailer. This kind of problem is represented by the transshipment model. The model involves nodes and arcs where nodes represent supply, transshipment and demand centres. On the other hand, arcs represent routes between various centres. It is important to note that the purpose of both transportation and transshipment problem is exactly the same of minimization of transportation cost.
数学代写|运筹学作业代写OPERATIONS RESEARCH代考|food CoRPoRation of india
Food Corporation of India is one of the largest corporations in India to procure and distribute food grains from across the country. Its operations are humungous as more than half of India’s population is involved in farming. The organization is considered the largest organization in Asia involved in distributing grains throughout the country. The operations of the organization are a perfect case study for managing supply chains. One of the effective examples of such efficient management of supply chain of food grains is the case of the state of Punjab. The state is considered to supply more than $50 \%$ of food grains to FCI’s requirement, thus aptly called as granary of India. Punjab has the most structured and effective way of procuring grains from farmers and fulfilling the requirement of FCI. The process of procuring and distributing is divided into three steps. First, after harvest, farmers bring their produce to various
grain markets spread all over the state. Second, from these markets, FCI procures and collects them for various large warehouses. Finally, FCI distributes from its warehouses depending on demand to different demand centres of the state. The top three grain markets in the state, which procures approximately $70 \%$ of grains, are located in the cities of Khanna, which is considered Asia’s largest grain market followed by Rajpura and Sirhind. From these three markets, grains are collected at two biggest warehouses in the cities of Patiala and Bhatinda. Finally, grain is supplied to three big demand centres of three most populous cities, namely Amritsar, Ludhiana and Jalandhar. The supply centres (S1, S2 and S3) are called as origins, two warehouses are called as W1 and W2 (transshipment centres) and four demand centres are D1, D2, D3 and D4. These are represented as nodes 1,2 and 3 (supply centres) 4 and 5 (transshipment centres) and $6,7,8$ and 9 as demand centres. S1 can supply a maximum quantity of 150 million tonnes (mt), whereas S2 and S3 can supply to the tune of 100 and $200 \mathrm{mt}$, respectively. Demand centre D1, D2, D3 and D4 have fixed requirements of $90,120,130$ and $110 \mathrm{mt}$ of food grains. Their demand is met through supply from two warehouses. Each origin (1,2 and 3) can supply to each warehouse (4 and 5), and each warehouse can supply to each demand centre (6, 7,8 and 9$)$. The transportation cost (Rs.) of each route along with capacity and requirement is shown in the figure.
To understand the constraints and objective of transshipment model, the abovestated problem is constructed by using a linear programming method.
运筹学代考
数学代写|运筹学作业代写OPERATIONS RESEARCH代考|TRANSSHIPMENT PROBLEM: THEORY
转运问题是一种较为普遍的运输问题形式，反映了运输问题的更多实际情况。一般来说，运输不直接发生在制造商和零售商之间。仓库形式的中介从各个生产商那里采购成品，将它们存储在一个地方，然后供应给最终需求中心。因此，运输发生在生产者到仓库，然后从仓库到零售商之间。这类问题以转运模型为代表。该模型涉及节点和弧，其中节点代表供应、转运和需求中心。另一方面，弧线代表各个中心之间的路线。
数学代写|运筹学作业代写OPERATIONS RESEARCH代考|FOOD CORPORATION OF INDIA
印度食品公司是印度最大的从全国采购和分销粮食的公司之一。由于印度一半以上的人口从事农业，因此其业务规模庞大。该组织被认为是亚洲最大的参与在全国分配谷物的组织。该组织的运营是管理供应链的完美案例研究。对粮食供应链进行有效管理的有效例子之一就是旁遮普邦的案例。该州被认为供应超过50%粮食谷物符合 FCI 的要求，因此被恰当地称为印度的粮仓。旁遮普邦拥有从农民那里采购谷物并满足 FCI 要求的最结构化和最有效的方式。采购和分发的过程分为三个步骤。首先，收获后，农民将他们的产品带到各个
粮食市场遍布全州。其次，从这些市场中，FCI 为各种大型仓库采购和收集它们。最后，FCI 根据需求从其仓库分发到该州的不同需求中心。全州前三大粮食市场，采购量约为70%谷物，位于Khanna 市，被认为是亚洲最大的谷物市场，其次是Rajpura 和Sirhind。来自这三个市场的谷物在 Patiala 和 Bhatinda 市的两个最大仓库中收集。最后，粮食供应给三个人口最多的城市的三大需求中心，即阿姆利则、卢迪亚纳和贾朗达尔。供应中心小号1,小号2一种nd小号3称为origins，两个仓库分别称为W1和W2吨r一种nssH一世p米和n吨C和n吨r和s四个需求中心分别是D1、D2、D3和D4。这些表示为节点 1,2 和 3s你pp一世和C和n吨r和s4和5吨r一种nssH一世p米和n吨C和n吨r和s和6,7,89个作为需求中心。S1最大可供应1.5亿吨米吨，而 S2 和 S3 可以提供 100 和200米吨， 分别。需求中心 D1、D2、D3 和 D4 有固定要求：90,120,130和110米吨的粮食。他们的需求是通过两个仓库的供应来满足的。每个原点1,2一种nd3可以供应到每个仓库4一种nd5，每个仓库可以供应给每个需求中心6,7,8一种nd9$美元。运输费用Rs.每条路线的容量和需求如图所示。
为了理解转运模型的约束和目标，使用线性规划方法构造上述问题。
