2021.11.2 scientific research log

One 、 Job content

Today, I still do function encapsulation . The three-dimensional federated filter function is encapsulated into a full-dimensional federated filter function , Each dimension is calculated in turn through a loop , No matter what the state dimension and the measurement dimension are , You can use this function to calculate .

Two 、 Experience

3、 ... and 、 Unresolved issues

Found after testing , If the measurement dimension >2 Under the circumstances , The effect of federated filtering is often less than that of local filtering , I think that the accuracy of distributed filtering is less than that of centralized filtering , Is it measuring dimensions >2 when , It is similar to centralized filtering ？ And in the paper of distributed filtering , The measurement dimension is set to 1.