Comparative Analysis of Interpolation Methods: Linear Interpolation

Performance comparison of various interpolation techniques including linear interpolation, cubic polynomial interpolation, and polynomial fitting methods, with visualization of interpolation results and original sampling points on the same plot using MATLAB implementation.

LS Channel Estimation Algorithm Based on Comb-Type Pilot Sequence

Implementation of LS channel estimation using comb-type pilot sequences with linear interpolation and time-domain interpolation filtering for complete channel response acquisition