Show calibrated value as acquiring
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Hello, I hope someone good at Matlab can help me on this issue!
What I can do so that the data in "getdata" is calibrated? What I mean is, can the scope show the units that i want instead of volts? I want to see the real time plot with the actual unit (mmHg, in my case), not volts!
thank you so much!
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Walter Roberson
2011년 3월 15일
You need to tell us more about what kind of device you are reading from and which interface driver you are using to the device.
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Walter Roberson
2011년 3월 15일
I would suggest using getdata() with 'type' 'native', shifting the resulting integer up so that the lowest possible value is 1, and using that as an index into a lookup-up table of calibrated values (I'm assuming the voltages might not be linear response.) I don't know at the moment how you would change the legend on the scope.
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