1 Finally we have obtained the evolution of the estimate error of relative position of navigation system under the different modes with the MATLAB simulation.

2 The principle, performance, parameter and estimate error of the estimator are analyzed in detail.

3 It is proved that the normalized estimate error has no relation with saturation and the algorithm is stable.

4 Finally, the estimate error and example of this technique is given.

5 However, item parameter uncertainty induced by item cloning causes ability estimate error inevitably.

6 It is trained once by actual error in each frame to reduce the estimate error.

7 The deconvolution filter is made up of an output observer and a linear mapping,[] where the latter reflects the internal connection between the unknown input signals and the output estimate error.

8 In rotor flux adaptive observers, the influence of flux amplitude tracking error estimate and rotor resistance estimate error in addition to speed tracking error is considered.

9 Meanwhile, the communication system analysis based on determinate channel model demonstrates that the robustness against the channel estimate error is evidently enhanced.

10 Based on the realized volatilities estimated with different frequencies, we develop a more accurate estimate method, which effectively balances the microstructure error and usual estimate error.

11 Carrying on the appraisal to 35 forest fire samples in fujian province 2004, the overall estimate error of forest fire area is 15 hectares.