Explore MATLAB source code curated for "信道" with clean implementations, documentation, and examples.
QPSK modulation and demodulation channel with Rayleigh fading and additive white Gaussian noise, enabling analysis of power spectrum waveforms and constellation diagrams through MATLAB simulation implementation
OFDM programming simulation of channel fading, focusing on AWGN channel and Rayleigh multipath channel implementations with MATLAB code examples.
Implementation of Binary Belief Propagation (BP) Decoding for LDPC Codes under Additive White Gaussian Noise (AWGN) Channel Conditions with Message Passing Mechanisms
Channel simulation methodology utilizing MIMO channel models to analyze communication channel performance with code implementation insights
Implementation of LTE downlink channel estimation featuring algorithms including LS (Least Squares), LMMSE (Linear Minimum Mean Square Error), SVD-MMSE (Singular Value Decomposition MMSE), with interpolation techniques such as linear interpolation, second-order interpolation, and cubic spline interpolation.
In MATLAB, signal S convolved with channel H produces received signal V using V = conv(S,H), followed by deconvolution from V and H to recover original parameters.
A comprehensive V-BLAST system featuring multiple modulation schemes at the transmitter and various reception algorithms at the receiver, operating over Rayleigh fading channel conditions.
A MATLAB-based frequency hopping communication system simulation utilizing an additive white Gaussian noise (AWGN) channel model
Complete MATLAB simulation code for OFDM systems including transmitter, channel model, and receiver implementation, with detailed OFDM technical documentation
MATLAB simulation program for Rayleigh channel with implementation of "A Fast and Accurate Rayleigh Fading Simulator" algorithm