Antenna Radiation Patterns

Radiation patterns of a 7x7 half-wave dipole planar array are presented in both polar and Cartesian coordinate systems, which are instrumental for understanding antenna directional characteristics. Implementation typically involves calculating array factor and element patterns using MATLAB's antenna toolbox or similar computational methods.

Cartesian to Polar Coordinate System Transformation for Graphics and Images

Implementation of graphics and image transformation from Cartesian to polar coordinate systems using the latest fast transformation method, applicable for phase correlation with rotation, translation, scaling, and other transformations. This approach efficiently handles interpolation algorithms and coordinate mapping through optimized matrix operations, achieving high-speed performance suitable for real-time image processing applications.