Delay and Sum Beamforming Algorithm Implementation

Implementation and Technical Overview of the Delay and Sum Beamforming Algorithm for Signal Processing Applications

PID Controller Parameter Calculation for First-Order Systems with Delay

This utility program implements multiple tuning methods including Ziegler-Nichols, Cohen-Coon, and IMC to calculate optimal PID parameters for first-order plus time delay systems, featuring algorithm comparisons and practical implementation guidelines.

BER Simulation of OFDM System with QPSK Modulation

A comprehensive OFDM bit error rate simulation program for QPSK systems, consisting of MATLAB implementation files including comb.m, delay.m, fade.m, giins.m, girem.m, ofdm_fading.m, qpskdemod.m, qpskmod.m, and sefade.m, implementing complete OFDM chain with modulation, fading channel, and BER calculation.