lianxi

文件中含有ofdm仿真的全过程，包4qam,8qam形式进行调制、解调，转换等过程(Ofdm simulation file contains the entire process, including 4qam, 8qam form of modulation, demodulation, conversion process)

采用四阶龙格库塔法计算姿态、速度和位置信息(Using fourth-order Runge-Kutta method to calculate attitude, velocity and position information)

读取双指数脉冲波形 并分析其能量的频率分布(The frequency distribution of double exponential pulse waveform to read and analyze its energy)

这是清华大学周红星教授关于时频分析的精彩论述！(This is the Tsinghua University, Professor Zhou Hongxing on time-frequency analysis of the wonderful discussion!)

模拟退火算法matlab实例，介绍了matlab的算法的具体使用方法(Simulated annealing algorithm matlab example, introduced the specific use of Matlab algorithm)

This code computes Phase and Group velocity for different current

用于恒虚警率检测的matlab代码，可以计算判决门限和判决结果，用于初学者掌握cfar算法(matlab code for CFAR detection)

Excel files and MATLAB programs for Chapters 8 and 9 of "Economic Growth: Theory and Numerical Solution Methods" published by Springer Verlag.

关于LTE上行SC-FDMA介绍，包括系统框架设计及原理(SC-FDMA on the uplink LTE Introduction )

交流永磁同步电机矢量控制模型，仿真效果好，可供学习电机的同行参考。(AC permanent magnet synchronous motor vector control model, simulation results, and for learning motor peer reference.)