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2014/10/16 ¤W¤È 08:10:25
android Programming Glossary: averagingAndroid getOrientation() method returns bad results http://stackoverflow.com/questions/10192057/android-getorientation-method-returns-bad-results a 3D vector corresponding to your magnetometer with an averaging low pass filter to smoothen the data. Although such approach.. your video above... As long as one directly applies an averaging buffer onto the raw angle data from getOrientation ... this.. the problem should not be present if there is no averaging at all although in some implementations of a circular buffer..
What does the filter parameter to createScaledBitmap do? http://stackoverflow.com/questions/2895065/what-does-the-filter-parameter-to-createscaledbitmap-do or bicubic interpolation when upsizing images and area averaging when downsizing images. I get the impression though I'm glad..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius of the circle but still if you only need any circle around averaging some area this code requires much less processing making the..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation total acceleration over 5000 iterations is nowhere near 0 averaging around 10 on each axis . I realise without seeing my code this..
android webview with https connection and basic auth. How to get this working? http://stackoverflow.com/questions/8935537/android-webview-with-https-connection-and-basic-auth-how-to-get-this-working traffic but halving the amount of traffic currently averaging 49 requests p m is the name of the game right now I read that..
Android getOrientation() method returns bad results http://stackoverflow.com/questions/10192057/android-getorientation-method-returns-bad-results problem with this approach of yours. I assume that you combine a 3D vector corresponding to your magnetometer with an averaging low pass filter to smoothen the data. Although such approach would work great for a sensor value which varies without discontinuities.. 180 degrees. Either way the result would look quite like your video above... As long as one directly applies an averaging buffer onto the raw angle data from getOrientation ... this problem will be present and should be present not only for the.. . You say that you tested this with a buffer size of 1. Theoretically the problem should not be present if there is no averaging at all although in some implementations of a circular buffer I've seen in the past it could mean that there is still averaging..
What does the filter parameter to createScaledBitmap do? http://stackoverflow.com/questions/2895065/what-does-the-filter-parameter-to-createscaledbitmap-do consequences are. Traditionally you want to do bilinear or bicubic interpolation when upsizing images and area averaging when downsizing images. I get the impression though I'm glad to be corrected that Android Skia does simple subsampling when..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius gives a much more precise calculation regarding the size of the circle but still if you only need any circle around averaging some area this code requires much less processing making the UI more fluid public class MapCircleOverlay extends Overlay..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation in each direction. However this is not the case and the total acceleration over 5000 iterations is nowhere near 0 averaging around 10 on each axis . I realise without seeing my code this might be difficult to answer but in a more general sense.....
android webview with https connection and basic auth. How to get this working? http://stackoverflow.com/questions/8935537/android-webview-with-https-connection-and-basic-auth-how-to-get-this-working the authorisation stuff This is fine for a small amount of website traffic but halving the amount of traffic currently averaging 49 requests p m is the name of the game right now I read that I can pre emptively supply the credentials by using webview.setHttpAuthUsernamePassword..
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