OFDM System Model
A comprehensive OFDM system model incorporating channel estimation, FFT transformation, QPSK and 16QAM modulation, pilot insertion, and other key components with detailed implementation approaches.
FFT Transformation of Sine Wave Signals
Performing FFT transformation on sine wave signals to plot spectrum diagrams and conduct spectral analysis, enabling signal-to-noise ratio calculation with MATLAB code implementation
Simulink Model for FFT Transformation
A Simulink model implementing Fast Fourier Transform (FFT) for signal processing and spectrum analysis applications. The model demonstrates FFT algorithm integration using Simulink blocks including Signal From Workspace, Buffer, and FFT processing components with configurable parameters.
MATLAB Code Implementation for Signal Processing
Signal processing implementation involving data visualization, FFT transformation, integration, peak detection and display
Computing Amplitude Spectrum and Phase Spectrum of Signals
Performing FFT transformation to obtain signal amplitude and phase spectra, with implementation approaches for frequency component analysis
MATLAB Code Implementation for Multipath Channel Simulation
A multipath channel simulation program with the following core components: Jakes_filter.m generates the Doppler power spectrum shape of the channel, linear_fft.m performs FFT transformation with appropriate shifting, linear_psd.m analyzes signal power spectral density, qpsk_berest.m generates QPSK signals, and random_binary produces random signal sources.
MATLAB Implementation of FFT Transformation for Spectrum Analysis
A comprehensive Fast Fourier Transform (FFT) program designed for spectral analysis of various time-domain signals, featuring efficient algorithm implementation with windowing functions and frequency resolution optimization
Fast Fourier Transform (FFT) for Image Processing
Implementation and Applications of FFT in Digital Image Analysis
Endpoint Detection Using Hilbert-Huang Transform (HHT)
Implementation includes HHT and FFT transform source codes, along with customized modifications for enhanced signal processing