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  • Users: sanchezb
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  1. sanchezb

    Acceleration to Displacement - Filtering Issue

    I am using fast fourier transforms to convert raw acceleration to displacement. I am able to get extremely close to expected results; however, I am having issues at the beginning of the dataset. I believe there may be an issue with the filter I am using. Here is the code for the butterworth...
  2. sanchezb

    Filtering Issue

    I am using fast fourier transforms to convert raw acceleration to displacement. I am able to get extremely close to expected results; however, I am having issues at the beginning of the dataset. I believe there may be an issue with the filter I am using. Here is the code for the butterworth...
  3. sanchezb

    Matlab Accelerometer Data to Velocity V2.0

    thread384-296403 The aforementioned thread presents a code that deals with a normal sin wave quite well; however, I introduced noise into the code by adding a 2.5hz sin wave, 5hz sin wave and 25hz sin wave, which produced some unexpected results. See the attached graph for further details, the...

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