feedback-neural-network

在雷达成像中所用到的多普勒质心估计，用idl语言编写(In radar imaging is used in the Doppler centroid is estimated using idl languages)

use alamouti for communication system.

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

多目标跟踪中的交互式多模型数据关联，仅供参考，谢谢(Interactive multi-model data association in multi-target tracking for reference only, thank you)

Matlab model for linear discrete model with unlimited storage of Information Management Network (IMN)

该文件是关于支持向量回归机的代码，其中包括数据预处理的信息。(The file is about support vector regression machine code, including data pretreatment of information.)

DPSK MATLAB 通信系统仿真 误码率 误比特率 Gray编码 译码(DPSK MATLAB simulation of communication system bit error rate BER of Gray code decoding)

拓扑优化的文章及代码。一种紧凑的matlab实现拓扑的水平集方法优化。(Topology optimization articles and code. Matlab to achieve a compact level set method of topology optimization.)

说明：  用MATLAB的GUI对SIMULINK的仿真进行调用，并且对仿真参数进行更改(Simulation by SIMULINK with MATLAB GUI on call, and change the simulation parameters)

IEEE802.15.4a超宽带仿真通道仿真多径时延估计可以用到(Simulation of ultra-wideband channel emulation IEEE802.15.4a)