2014/10/15 下午 10:03:29

iphone Programming Glossary: accelx

How do you implement a Highpass filter for the IPhone accelerometer?

http://stackoverflow.com/questions/142944/how-do-you-implement-a-highpass-filter-for-the-iphone-accelerometer

rollingY 1.0 kFilteringFactor rollingZ acceleration.z kFilteringFactor rollingZ 1.0 kFilteringFactor float accelX acceleration.x rollingX float accelY acceleration.y rollingY float accelZ acceleration.z rollingZ Use the acceleration data...

Accelerometer Low Pass Filtering

http://stackoverflow.com/questions/6942626/accelerometer-low-pass-filtering

didAccelerate UIAcceleration acceleration Use a basic low pass filter to keep only the gravity component of each axis. accelX acceleration.x kFilteringFactor accelX 1.0 kFilteringFactor accelY acceleration.y kFilteringFactor accelY 1.0 kFilteringFactor.. Use a basic low pass filter to keep only the gravity component of each axis. accelX acceleration.x kFilteringFactor accelX 1.0 kFilteringFactor accelY acceleration.y kFilteringFactor accelY 1.0 kFilteringFactor accelZ acceleration.z kFilteringFactor.. filter makes absolutely no sense to me. iphone ios ios4 accelerometer uiaccelerometer share improve this question accelX acceleration.x kFilteringFactor accelX 1.0 kFilteringFactor Whats happening in this code you are multiplying the acceleration..