Title: 新建压缩 (2) Download
  • Category:
  • matlab
  • Platform:
  • matlab
  • File Size:
  • 453632
  • Update:
  • 2020-07-18
  • Downloads:
  • 0
  • Uploaded by:
  • xiaoyang1
 Description: Its concrete meaning is: if all information of a certain system is known as white system, all information is unknown as black box system, some information is known and part information is unknown, then this system is grey system. Generally speaking, social system, economic system and ecological system are all grey systems. For example, in the price system, there are many factors that lead to price rise, but few are known. Therefore, the grey prediction method can be used to predict the price of this grey system
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灰色预测模型.pdf 474951 2014-05-16
灰色预测模型程序.txt 1287 2014-05-06

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