ME451_S10_lab1_resampling - stream Here is how we will...

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OREGON STATE UNIVERSITY ME 451 - INTRODUCTION TO INSTRUMENTATION AND MEASUREMENT SYSTEMS Resampling Technique – Accelerometer Lab – Spring 2010 Note : The accelerometer signal conditioning module in our new Compact DAQ system does not support the low sampling rates required for this experiment. Instead, you will collect data at a higher rate and simulate low-rate sampling by selecting values at appropriate intervals from within the data
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Unformatted text preview: stream. Here is how we will simulate low sampling rates: Acquire data at a high sampling rate (1kHz). Pass the high-rate data into the Align and Resample function. Configure Align and Resample as shown here. Note in particular the resample rate. Set dt to a time increment that corresponds to the sampling frequency you are trying to achieve. Treat this as your experimental data....
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This note was uploaded on 10/03/2010 for the course ME 451 taught by Professor Staff during the Spring '08 term at Oregon State.

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