Mathematics
Update
90%
Error Estimates
59%
Estimator
55%
Filter
49%
Cost Minimization
29%
Extended Kalman Filter
27%
Function Minimization
25%
Optimal Filter
25%
Radar
23%
Linear Approximation
20%
Term
19%
Nonlinear Function
18%
Square root
18%
Mean square error
18%
Cost Function
18%
Robustness
15%
Higher Order
13%
First-order
12%
Alternatives
11%
Performance
10%
Standards
10%
Approximation
9%
Estimate
8%
Physics & Astronomy
estimators
100%
estimates
26%
filters
26%
Kalman filters
12%
radar
9%
approximation
9%
costs
6%
optimization
6%
expansion
5%
performance
4%
Earth & Environmental Sciences
filter
62%
Kalman filter
24%
radar
17%
cost
11%
method
5%
Engineering & Materials Science
Extended Kalman filters
24%
Mean square error
21%
Cost functions
21%
Radar
18%