我有一个内置IMU的Myo臂章,在python中我希望在我想要的参考框架中获得滚动俯仰偏航。它与计算机在同一位置工作良好,但如果我移动到桌子的另一侧,我会得到相反的音高值。我尝试过遵循本指南:http://developerblog.myo.com/quaternions/
NSURL *url = [NSURL URLWithString:@"www.overpass-api.de/api/xapi?*[maxspeed=*][bbox=5.6283473,50.5348043,5.6285261,50.534884]"];
NSError *error;
NSData *urlData = [NSData dataWithContentsOfURL:url options:NSDataReadingUncached error:&error];
if (error) {
NSLog(@"%@", [error localizedDescription]);
} else {
NSLog(@"Data has loaded successfully.");
}
提前致谢