Carrier_AZSPWM

此版本在版本1 联合开发网 - pudn.com

说明：  本文主要从自适应调制的算法及实现出发，引入了OFDM子载波分组的概念，详细阐述了五种固定阈值算法和子带BER预估计算法的原理及实现，并在此基础上加入自适应编码，实现自适应调制与编码。(Based on the algorithm and implementation of adaptive modulation, this paper introduces the concept of OFDM subcarrier grouping, elaborates the principle and implementation of five fixed threshold algorithms and subband BER estimation algorithm, and adds adaptive coding to realize adaptive modulation and coding.)

通过两个例子，将Optisystem和matlab这两个软件结合进行光学仿真，两个例子分别为光波频率右移和光波幅度调制。通过这两个例子，能很好的理解这两个软件的协同仿真。上传的文件包括文献和源码，还有optisystem的osd文件，文件很全。(Two examples are used to combine the two software Optisystem and MATLAB for optical simulation. The two examples are the right shift of the light frequency and the modulation of the amplitude of the light wave. Through these two examples, we can well understand the collaborative simulation of these two software. Upload files, including documents and source code, as well as the optisystem OSD file, the document is very complete)

RFID室内定位算法分析，包括LANDMARC、VIRE以及边界虚拟参考标签的BVIRE。(RFID indoor positioning algorithm analysis, including LANDMARC, VIRE and BVIRE.)

说明：  利用天牛须算法寻优，程序中用一个函数进行测试，绘制出迭代次数和搜索路径的两个图(In the program, a function is used to test, and two graphs of iteration times and search path are drawn.)

雨流计数法使用于疲劳研究和论文出图，方便快捷，简单运行，只需在MATLAB中即可使用(Rain flow counting method used in fatigue research and papers, convenient, easy to run, just in MATLAB can be used)

dsp28355+stm32 双核SPI通信,主从读取麻烦，调试半月；dsp采样CCS3.3开发，ARM采用keil开发(dsp28355+stm32 spi)

c6000的标准函数库，由ti官方提供，可直接应用于c6000系列的定点dsp，有汇编源代码(c6000 standard library, from ti official, can be directly applied to c6000 series of fixed-point dsp, there is the compilation of source code)

单小区理想模式下分布式MIMO建模以及能量效率计算(Distributed MIMO and energy efficiency)

关于通信系统的simulink仿真，包括基本介绍，数字信号传输，信道编码，OFDM方式，MIMO系统仿真(On the communication system simulink simulation, including a basic introduction to digital signal transmission, channel coding, OFDM mode, MIMO system simulation)