Radar target detection method based on Riemannian manifold dimension reduction
A manifold and dimensionality reduction technology, applied in the field of signal detection, which can solve problems such as limiting detection efficiency and detection performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0066] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.
[0067] The basic idea of the present invention is: according to the traditional matrix constant false alarm rate detection statistics, design the cost function of Riemannian manifold dimensionality reduction; minimize the cost function under the orthogonal constraint, the dimensionality reduction problem can be transformed into Grassmannian manifold The optimization problem of the Riemannian manifold is obtained by solving the optimization problem; the mapping matrix is applied to the Riemannian manifold to achieve dimensionality reduction; finally, the matrix constant false alarm rate detection is completed on the low-dimensional Riemannian manifold with stronger discrimination.
[0068] The present invention provides a kind of radar target detection m...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap