Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Martin, Jim | Aerodynamic drag area of cyclists determined with field-based measures | Aerodynamic drag is an important factor in the performance of competitive track and road cyclists. Recently we used wind-tunnel testing to validate a practical measure of aerodynamic drag derived from a field test. We present here instructions for performing the field test on a straight flat road or... | 2006-01-01 | |
2 |
![]() | Martin, Jim | Fourier series approximations and low pass filtering: facilitating learning of digital signal processing for biomechanics students | Filtering raw biomechanical data to remove noise is a key first step that must be performed prior to further biomechanical analysis. Raw biomechanical data are usually filtered to remove noise above a specified cutoff frequency, a process known as "low pass filtering". The concept of frequency conte... | 2009-01-01 |