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worked on step-detection

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This commit is contained in:
k-a-z-u
2018-07-17 17:25:01 +02:00
parent 18d237dcc8
commit 012abd5f80
3 changed files with 202 additions and 3 deletions
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6
sensors/imu/StepDetection3.h
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@@ -29,8 +29,10 @@
/**
* simple step detection based on accelerometer magnitude.
* magnitude > threshold? -> step!
* block for several msec until detecting the next one
* interpolated to a fixed frequency
* passed through IIR filter
* searching for zero crossings that follow a peak value
* that is above a certain threshold
*/
class StepDetection3 {