I have matrix of 200*10 it has values between 50 and 150 I have to normalize it that is I want to see values less than one.

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shane watson 2017-1-27

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关闭： MATLAB Answer Bot 2021-8-20

I know one way of doing is to divide it by max value but I want to know any other way i.e built in function of matlab or any other mathematical formula which shifts all values to less than one. Kindly do not mention sigmoid function as I have tried.

Thanks

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shane watson 2017-1-28

What I am doing is just to make my matrix values less than 1.I have matrix who max value is 90 so if I divide all values by 90 I will have the values less than 1 but this way I am not satisfied as I need some other way to do this step.

Thanks

Image Analyst 2017-1-28

WHY do you need some other way? And, anyway, I gave you one below.

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Image Analyst 2017-1-28

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There is a built-in function called mat2gray() in the Image Processing Toolbox, but it maps the min value to 0 and the max value to 1. This is slightly different than simply dividing by the max, which does not put the min value at 0 (unless it is already 0).

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