Wonkeun Youn

@walkeryu123 I will try, and let you know. Thank you very much

When you run the following command: ``` roslaunch guidance load_calib_file.launch ``` it read .yaml file containing intrisinc and extrinsic calibaration data. You can check in the load_calib_file.launch which read .yaml...

@uwleahcim Thank you for the reply As you said above as following " I also modified my guidanceNode to broadcast tf topics and have synced time stamps." If you don't...

@uwleahcim Thank you for the reply, and I would really appreciate your kind help. And, I have more question to ask: (What I really need is **pointcloud2 data**(/guidance/points2 [sensor_msgs/PointCloud2]) generated...

Dear ZhouYu. Thank you for the kind reply. However, I have question regarding following part, I don't understand why you used h[2], h[3] for L100, and how the matlab code...

Thank you very much for your help. I would really appreciate your help. Howver, I have question for L78 ~ L81, It seems to me that you used the equation...

@NicoChou How have you been? I was able to modify your EKF and ESKF, and I think that I understand completely. One thing that I am not confident is as...

@NicoChou Thank you for the reply. I cannot understand completely why the following equation ```h = quaternProd(x_(1:4), quaternProd([0 mag(k,:)], quatInv(x_(1:4)'))); is changed to b = [0 norm([h(2) h(3)]) 0 h(4)];```...