本文为LTE中reed-muller码的译码程序，译码算法用的是FHT（快速哈达玛变换）。-This article LTE in the reed-muller code decoding process, decoding algorithm using a FHT (Fast Hadamard Transform).

natural (Hadamard) and dyadic (Paley) ordered fast Hadamard transform

This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model. A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-co

FastCSMatrix: The operator form of the contraint matrix for the fast compressed sensing problem. Specifically, it returns y = A*x (mode = 1) or y = A *x (mode = 2), where A is an mxn matrix given by A = [Phi - Phi], and Phi = P*H*Q, where P,Q are r