enalem

此程序是ofdm的一个仿真程序，通过发送端是一个声音文件或者图片文件来对ofdm系统进行仿真(This procedure are OFDM, a simulation program, by sending a client is a sound file or picture file to the simulation of the OFDM system)

Matlab经典算法__最短路径 比较好的，能够很好的适应各种不同情况(Matlab classical shortest path algorithm __ relatively good, very good to adapt to different circumstances)

Cooperative spectrum sensing and adapting to the environment, a cognitive radio is able to fill spectrum holes and serve without causing harmful interference to the licensed user. We consider optimization of cooperative spectrum sensing with energy detection to minimize the total error rate.

用于生成FPGA中RAM所需要的初始化文件dds.mif,此文件生成的是余弦波形。(This document of .m can generate document of .mif to provide data for RAM of FPGA.)

数字信号处理应用仿真程序，感谢北航自动化学院王秋生老师(Digital signal processing applications simulation program, thanks to Northern College of Automation, WANG Qiu-sheng teacher)

Buck基础电路MATLAB的Simulink仿真，12V-5V，参数已经调好 PID控制Buck电路原理图（VISIO图）(Simulink simulation of Buck basic circuit MATLAB, 12V-5V, parameters have been adjusted PID control Buck circuit schematic (VISIO diagram))

说明：  利用阵列进行DOA二维估计，实现多目标的高分辨率测向(Using arrays for two-dimensional DOA estimation to achieve multi-target high-resolution direction finding)

我编写bposs的神经网络应用程序，第一次上传(of neural network applications, the first upload)

matlab Welch法实现谱估计，基本原理验证(matlab Welch method to achieve spectrum estimation, the basic principles of validation)

matlab code for HERRORBAR