ofdm-evm-v2

横重要的leach 协议哦对你有很大的帮助 (Oh cross important leach agreement)

LTE系统级仿真软件，包含完整的3GPP协议栈(LTE system-level simulation software, including complete 3GPP protocol stack)

两种非参数估计方法 核估计 局部线性估计(kernel smoothing local constant regression )

针对传统线性调频(LFM)信号参数估计算法中复杂的搜索和计算问题，提出了一种不需要参数搜索的快速 LFM信号参数估计算法。该算法先用希尔伯特变换估计LFM信号瞬时相位，再用二次相位函数拟合LFM信号瞬 时相位从而得到初始频率和调频斜率的估计(The traditional linear frequency modulation (LFM) signal parameter estimation algorithms and computational complexity of the search problem, we propose a fast search without LFM signal parameter estimation algorithm. The algorithm first estimated with the Hilbert transform of LFM signal instantaneous phase, and then the second phase of LFM signal instantaneous phase function fitting to obtain the initial estimates of the frequency and chirp rate)

gardner位同步算法，实现数字通信系统中位同步(gardner bit synchronization algorithm to achieve bit synchronization in a digital communication system)

说明：  matlab锁相环解决相干光通信系统激光器相位噪声(Phase-locked loop to solve the phase noise of laser in optical communication system)

信号估计 最大似然估计模块 克拉美罗界模块(Maximum likelihood estimation modules)

说明：  MIMO系统中能效优化方法仿真，大规模MIMO系统中能效优化方法研究(Simulation of energy efficiency optimization method in MIMO system)

PAPR reduction in OFDM using PTS technique

说明：  基于利尔达2F717N30模组，实现收发互传,MSP430平台(lierda lora module tx or rx base by msp430)