A5100461999- Neural Networks and Applications
- Matrix Theory and Algorithms
- Antenna Design and Optimization
- Speech and Audio Processing
- Inertial Sensor and Navigation
- Direction-of-Arrival Estimation Techniques
Jishou University
2023
Hohai University
2016
A novel method for joint elevation and azimuth angles estimation with L-shaped array is proposed in this letter. The relationship between the direction matrices of two subarrays arranged along different axes first conducted via signal subspace, then can be estimated 1-D polynomial root finding, which from noise subspace. algorithm use fully subspace to achieve automatically paired angle estimations low complexity. Furthermore, it has better performance than conventional methods. Simulation...
The solving of quadratic matrix equations is a fundamental issue which essentially exists in the optimal control domain. However, noises exerted on coefficients may affect accuracy solutions. In order to solve time-varying equation problem under linear noise, new error-processing design formula proposed, and resultant novel zeroing neural network model developed. incorporates second-order manner, double-integration-enhanced (DIEZNN) further proposed for subject noises. Compared with original...