Optimizes The Design And The Graph Expression Based On The MATLAB Pipe Network

The city underground gives and draining water pipe network is a project construction cost is very high and composition extremely complex system, it Carries on the optimized design to its science reduces the project construction cost guarantee water supply safe important way. The wooden article underground optimizes the design in view of the city for the water pipe's characteristic, Uses the least squares and at the beginning of the law the minute length of pipe current capacity, information, establishes the pitch point hydraulic pressure system of equations, uses chooses the principal element solution linear equation law, uses chooses the principal element solution linear equation law, its process realized has computerized. Regarding the draining water pipe network computation, the present paper has thoroughly studied the draining water pipe network characteristic, has extracted in the pipeline computation through the length of pipe water cross section included angle for the among variable other variables, and utilizes its computer realization process to the pipe network optimizes in the design. Carries on the programming using the MATLAB language, the procedure has the universal serviceability to each kind of type for the draining water pipe network, the procedure has the good GUI contact surface, the strong openness, is advantageous for the user operation. The example computed result indicated that, this software to give and draining water pipe network design to have the good computation effect, has the high use value in the project practice.The topics are based on MATLAB software development applied to the water supply, sewer project of calculation. Water industry with a scientific and empirical, everyone involved in water supply and drainage network design workers have their own unique ideas and experience, MATLAB it is one of the advantages of the open nature of each technical staff will be given a chance to work in their own unique insights focused on toolbox, which promote drainage on the development of great significance.The topic of MATLAB-based network optimization design and graphic expression of the research work. Hydraulic calculation method for network and software design methods have made some useful exploration. MATLAB language will be introduced for the calculation of the water works of advanced network calculation, Water works in the computer application to broaden the thinking.The success of the first issue to the drainage MATLAB language application software.The software application method of calculating reasonable computational speed fast, friendly interface and is easy and simple computational results have been excellent,Therefore, the procedure has certain practical.