mad-location-manager
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maddevsio
Mad Location Manager is a library for GPS and Accelerometer data "fusion" with Kalman filter
Hello, I was trying to work with the C module added in this repo and had also requested for the log file(log1sorted) which u provided.. while executing with the provided...
As base you can take this one: https://github.com/Lezh1k/TraceVisualizer . We need to collect logs from sensors: 1. Accelerometer (>= 100 Hz) (raw and linear) 2. Gyroscope (>= 100 Hz) 3....
Hello. I'm downloaded and installed the application and tried it on 2 different devices - Galaxy S9+ and Galaxy S6. On both devices the map and tracking information is not...
**Description:** I've tested the example "Sensor Data Collector" on both Android API 29 and API 25. It works perfectly. But for Android API 22 it seems not workig as it...
I have a web app in which I've already implemented real-time tracking but its not smooth enough like shown repository GIF. Its showing some random path/route which is not actually...
The library uses obsolete appcompat libraries, it needs to be migrated to androidx, otherwise people using it are forced to use jetifier which is very slow and slows down builds...
I have been checking operation by operation inside GPSAccKalman.cpp and Kalman.cpp and I found something which seems to not be critical but technically i think is a mistake and should...
https://github.com/maddevsio/mad-location-manager/blob/13a444c3a47cc3635ebc6896b2d9fe4a25ba0ee1/madlocationmanager/src/main/java/mad/location/manager/lib/Commons/SensorGpsDataItem.java#L42-L43 As google doc says https://developer.android.com/reference/android/hardware/GeomagneticField.html#getDeclination() The transformation seems should be like this: `this.absEastAcc = absEastAcc * cos(declination) + absNorthAcc * sin(declination) this.absNorthAcc = absNorthAcc * cos(declination) - absEastAcc *...
Can someone tell me why rebuildQ is in function of m_predictCount since the accDev does not change over time? Also, do you have some clue on why the speed readings...
I am working on a port to JS. And i am facing an issue. When not using sensors (comment the registerListener on android) the returned locations in ```onLocationChangedImp``` are 0,0....
