how to modify a variable data by scale function like data= scale(data); I have to modify scale function for variable data

2024 1 25
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how to modify a variable data by scale function like data= scale(data); I have to modify scale function for variable data
Actually i am writing a matlab code for training in Matlan onramp and didn't getting how to solve the above

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Walter Roberson
Walter Roberson 2024-1-25

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Given only the above information:
function scaled = scale(data)
scaled = data ./ 1000;
end
The 1000 should be adjusted to whatever is appropriate for your situation.

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Steven Lord
Steven Lord 2024-1-25
FYI, in a more general case (not just writing a scaling function for a MATLAB Onramp exercise) the rescale and/or normalize functions could be useful.
Muhammad Umar Khan
Muhammad Umar Khan 2024-1-28
编辑：Muhammad Umar Khan 2024-1-28
how to recall scale function if it is unused.
function scaled = scale(data)
scaled = data ./ 1000;
end
When i try to submit my code for onramp exercise this message appears: Has the variable data been correctly modified by the scale function?
Walter Roberson
Walter Roberson 2024-1-28
Looks like the exercise wanted some different scaling. Perhaps multiplying by 173, or dividing by 32768...
Stephen23
Stephen23 2024-8-25
"Machine Learning Onramp (mathworks.com) Its not working"
"Actually i am writing a matlab code for training in Matlan onramp and didn't getting how to solve the above"
The linked page already tells you the complete content of the SCALE function and exactly where to write it.

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