Simplex Method And The Application In Math Modeling

Linear programming(Linear programming, Jane recorded as LP)model is an important branch in operational research, and the basic method—simplex method is an important way of dealing with model of research methods. It is mainly used to study and solve the best allocation of limited resources, which is how to make the deployment and make the advantageous use of it to the limited resources so to perform the resources fully to acquire the best value for money.The paper made a detailed overview on the simplex method on the basis of a large quantity of relevant reading, and the optimization method will be used to solve practical problems. The two projects cooperating with relevant units are fully relevant to it. This paper is mainly divided into three sections. Chapter One outlines the main linear programming, and it has a more detailed overview from the specific history of the development of linear programming and linear programming model. The second chapter outlines the simplex method. This part is concerned with the basic steps of the simplex method, and makes a detailed description from the introduction of variable and the introduction of two variables to improve the two-stage method and with a typical example. Finally, It introduces the practice of the simplex method on a computer. Chapter Three solves the two practical problems using the simplex method of application.