LTE-the-simulation-principles

说明：  基于matlab平台，产生4FSK,2PSK数字信号(Generate 4FSK, 2PSK digital signal based on MATLAB platform)

本文档，分别描述了LTE上行PUSCH信道，PUCCH信道，PRACH信道的基带信号处理流程(This document describes the LTE Uplink PUSCH each channel, PUCCH channel, PRACH channel baseband signal processing)

说明：  基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计，如直扩信号和周期调制信号(The cyclic spectrum estimation algorithm based on Matlab can estimate the parameters of signals with cyclostationary characteristics, such as DS-SS signals and periodic modulated signals)

说明：  STM32F4 SPI 4线驱动RA8875 彩屏方案(stm32f4 driver ra8875 TFT lcd display)

频谱仪编程手册主要是基于安捷伦IO 套件应用平台 简单实用的仪器控制编程程序(9020 programming manual is mainly based on agilent IO suite application platform Simple and practical instrument control programming procedures)

see the attachments- cusat

说明：  DDE CLIENT,用于dde方式读区服务器内容(DDE Client for dde reading of server content)

高斯一阶导数生成的UWB单脉冲信号，脉冲宽度为0.5ns(Gaussian first derivative monopulse generated UWB signal, pulse width of 0.5ns)

Smoothing Filter-based Intensity Modulation a spectral preserve

MIMO中的天线选择，空间调制，空时分组码空间调制，等一些算法的仿真(mimo study- spatial modulation is a rencently developed transmission technique that uses multiple antennes.)