How can I built a database in Matlab?

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Mariana
Mariana 2020-1-18
编辑： Mariana 2020-1-24
DATA ------> -------> Output
I am trying to build my own database. I will be filling it with data values from other tables that will be between this ranges.
For example.
(Data from excel or matlab table) I will be reading all rows of a two specific columns. In a for loop read the first column and see if it is between 10 to 20. If it is for example: value 15 and 8. The I will set 1 in the green zone. I could later find the same range of values again in my excel tables then I will put a 2 in that certain position.
Everytime that I fill one of these cells, I would like to print in which region was filled. I would also like to find some statistics from these database. Like, which region is more predominant or what values.
How could I implement this in a smart and clean way?
Is it possible to make in Simulink and observe how this table is being filled up in time in a graphical kind of way?
Data as input:
Just as a test by using this data as input
10 5.5
13 7
13 7
15 8
16 9
20 5
18 5.5
11 6.5
11 6.5
14 7

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回答（1 个）

Dinesh Yadav
Dinesh Yadav 2020-1-21
Hi Mariana,
You can use the Database Toolbox to interactively build your Database and subsequent queries. Kindly go through the following links with similar requirement.
https://www.mathworks.com/matlabcentral/answers/409178-how-to-build-an-interactive-database
Hope it Helps.
  1 个评论
Mariana
Mariana 2020-1-24
编辑：Mariana 2020-1-24
Hi,
Thanks for your answer, but I dont want to buy the toolbox. I know that I can use the 30 days free trial but I want to use it more than that. Do you any suggestions of how can I do this without this toolbox?

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