dqfenjie

To understand the transmission scheme for QPSK modulation. To design a simple transceiver structure operating in a noisy channel.

仿真了限幅方法减小PAPR，在MATLAB环境下实现仿真(Simulation of the limiter methods to reduce PAPR, in the MATLAB environment to achieve simulation)

说明：  用HFSS仿真的左手材料源文件，完整，唯一。(The left-hand material source file of HFSS simulation is complete and unique.)

LTE CRC校验码 MATLAB仿真 上行共享信道编解码 仿真方案(LTE CRC checksum MATLAB simulation)

修改的PRI变换法，用于雷达信号分选，可以处理抖动的雷达信号(PRI modified transformation method for radar signal sorting, you can deal with the radar signal jitter)

LTE的系统级仿真平台的搭建，包含每个模块，以及每个模块如何使用，都有介绍，里面还包含两个pdf文档(LTE System Level Simulator Documentation,This document contains documentation on how to use the Long Term Evolution (LTE) System Level simulator [1] as well as some insight on its structure and the assumptions that were made while developing it. This document relates more on how to actually use the simulator. The concept and the structure of the simulator is described in more detail in [2])

代码为对ofdm信号进行二次插值的仿真代码(Code for OFDM signals, quadratic interpolation of the simulation code)

说明：  V5.2接口一致性测试规范，是V5.2接口测试的指导性文件，对V5开发人员有较大帮助(V5.2 interface conformance test specification, V5.2 interface test the guiding document, the right V5 developers have more help)

频谱分配算法，采用图着色的比例公平分配算法(Spectrum allocation algorithm, using the ratio of equitable distribution graph coloring algorithm)

用K-means算法对数据进行聚类分析，得到不同K值情况下的聚类结果并绘制出了J-K关系图。(The K-means algorithm is used to cluster the data, and the clustering results are obtained under different K values. The J-K relation graph is drawn.)