fenlun

这是看完一本通信仿真手册后我自己写的一点程序，包括ASK FSK PSK的调制和解调程序，不过是比较简单的 ，因为用了公式的()

massive MIMO 系统的各种性能仿真(Performance simulation of massive MIMO system)

陷波滤波器设计与分析程序，用于研究陷波滤波器的设计方法与设计效果。(Notch filter design and analysis procedures used to study the design of notch filter design methods and results.)

dtmf signaling source code using matlab

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)

说明：  这是一个通信的Nakagami算法，理论值和仿真结果全都有，希望对大家有帮助。(This is a Nakagami algorithm for communication. Both theoretical and simulation results are available. I hope it will be helpful to you all.)

该模块实现了对转永磁同步电机的矢量控制，保证了两转子转速相等(this mode is something about anti-rotary PMSM control)

介绍音频数字水印的制作，包括音频数字水印的嵌入、攻击、提取、检测(audio digital watermark on the production, including audio digital watermark embedded in the attack, extraction, detection)

CAN通讯上位机，已经过验证，仅供参考学习使用(CAN communication host computer has been verified, for reference only.)

说明：  D2D通信中基于二部图的比例公平资源分配，使用matlab实现的(Bipartite Graph Based Proportional Fair Resource Allocation for D2D Communication)