Sökning: "iterative least squares"
Visar resultat 1 - 5 av 23 avhandlingar innehållade orden iterative least squares.
1. Iterative least squares techniques with applications to adaptive antennas and CDMA-systems
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2. Least Squares Methods for System Identification of Structured Models
Sammanfattning : The purpose of system identification is to build mathematical models for dynamical systems from experimental data. With the current increase in complexity of engineering systems, an important challenge is to develop accurate and computationally efficient algorithms. LÄS MER
3. Iterative Filtered Backprojection Methods for Helical Cone-Beam CT
Sammanfattning : State-of-the-art reconstruction algorithms for medical helical cone-beam Computed Tomography (CT) are of type non-exact Filtered Backprojection (FBP). They are attractive because of their simplicity and low computational cost, but they produce sub-optimal images with respect to artifacts, resolution, and noise. LÄS MER
4. Ground Object Recognition using Laser Radar Data : Geometric Fitting, Performance Analysis, and Applications
Sammanfattning : This thesis concerns detection and recognition of ground object using data from laser radar systems. Typical ground objects are vehicles and land mines. For these objects, the orientation and articulation are unknown. The objects are placed in natural or urban areas where the background is unstructured and complex. LÄS MER
5. Spatial diversity receivers for base station antenna arrays
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