I found this somewhere else. He can't copy it. I did it by reading the original text. . There are some source codes for programming controllers, hoping to help you. .

This paper first discusses the definition of fuzzy rapid estimation method of project cost, then discusses the advantages and calculation steps of fuzzy rapid estimation, and finally expounds the application of fuzzy mathematics in rapid estimation of project cost for reference. & ltbr & gt< fontcolor =' # ffffff'> Paper Net, China/