lagc

给出了用MATLAB实现FFT算法，压缩包内还有源程序(Given by MATLAB realize FFT algorithm, compressed source code package also)

matlab中arrow3D的M文件，用于画三维立体坐标中的箭头图案，通常用于场矢量的绘制。(M-file matlab arrow3D used to draw the arrow pattern, usually in three-dimensional coordinates for the field vector drawing.)

四十三种差分格式源代码， 四十三种差分格式源代码(43 species difference format source code, 43 species difference format source code)

it is an ebook to know different methods of recovering your hard disk.

说明：  第 5 代移动通信系统 (5G) 是面向 2020 年之后的新一代移动通信系统 , 其技术发展尚处于探 索阶段 . 结合国内外移动通信发展的最新趋势 , 本文对 5G 移动通信发展的基本需求、技术特点与可 能发展途径进行了展望 , 并分无线传输和无线网络两个部分 , 重点论述了富有发展前景的 7 项 5G 移 动通信关键技术 , 包括大规模天线阵列、基于滤波器组的多载波技术、全双工复用、超密集网络、自 组织网络、软件定义网络及内容分发网络 . 本文还概括性地介绍了国内 5G 移动通信的相关研发活 动及其近期发展目标 .(The fifth generation mobile communication system (5G) is a new generation of mobile communication system after 2020. Its technological development is still in the exploratory stage. Combining with the latest trends of mobile communication development at home and abroad, this paper prospects the basic needs, technical characteristics and possible development ways of 5G mobile communication development, and divides wireless transmission and wireless network into two parts, focusing on rich. Seven key technologies of 5G mobile communication, including large-scale antenna array, filter bank-based multi-carrier technology, full duplex multiplexing, ultra-dense network, self-organizing network, software definition network and content distribution network, are prospected. The related research and development activities and recent development goals of 5G mobile communication in China are also briefly introduced in this paper.)

这是PSO粒子群算法比较的常用25个函数的matlab源代码。(This is a comparison of particle swarm optimization PSO used 25 functions matlab source code.)

truetime 的例子（I),介绍AODV，使用truetime2.0(truetime example (I))

basic matlab codes 3

说明：  TD-SCMDA的训练序列Midamble code的仿真，并对信道进行估计。(TD-SCMDA training sequence Midamble code simulation, and channel estimation.)

包含仿真结果的16QAM系统的仿真报告，每一部分给予详细说明(Contains simulation results of 16QAM system simulation reports, each giving details)