XingYu Zhou
XingYu Zhou
请问您解决了吗 我有同样的问题
@mikodham Hi, thanks for your contribution above! I try your code and I find that sometimes the cov value is large. Is this normal? 
The reason why the program stop is in function "Estimator::clearState()" try to get the lock "mProcess". But "mProcess" is lock in this thread, which cause a deadlock in this thread....