How to extract the Physical value from the Raw Signal of the CAN using MATLAB coding

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Ravi 2024-4-24

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https://ww2.mathworks.cn/matlabcentral/answers/2111116-how-to-extract-the-physical-value-from-the-raw-signal-of-the-can-using-matlab-coding

编辑： Image Analyst 2024-4-24

I am trying to read the BMS signals using the coding in the MATLAB. In which I am not able to read the signals in the BMS using the using their names and I have to extract the physical value from the raw value using the coding in the MATLAB. How can I do that.

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Answer 1

Image Analyst 2024-4-24

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https://ww2.mathworks.cn/matlabcentral/answers/2111116-how-to-extract-the-physical-value-from-the-raw-signal-of-the-can-using-matlab-coding#answer_1447341

编辑：Image Analyst 2024-4-24

I have no idea what BMS is, nor CAN. Please explain and attach your data file. Zip it up if the extension is not allowed for upload.

What is "the coding" that you are trying? Who did you get the coding from? The manufacturer or source of whoever made up the signals and gave the files to you?

What is the difference, in your mind, from "the physical value" and "the raw value"? Which of those two is in the file? Do you have any formula to convert between them?

If you know the format of the file, you can use fread or maybe fgetl.

If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

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