DiffractionGrating

认知无线电系统中存在载波频偏的OFDM频谱感知技术1001-0548(2013)03-0355-05 (OFDM Signal Sensing Scheme for Cognitive Radio in the Presence of Carrier Frequency Offset.)

以速度为11m/s沿x轴做匀速直线运动，通过卡尔曼滤波跟踪目标，作出相应协方差图像，内有注释，根据相应功能可更改注释。(At the speed of 11 m/s, we perform uniform rectilinear motion along the X axis. We track the target through Kalman filter and make corresponding covariance images. There are annotations in it, and annotations can be changed according to the corresponding functions.)

测量导线网matlab数据导入程序，具有良好的数据实现功能(Traverse network matlab data into the program, with good data to achieve functional)

P-MAC协议的实现的matlaB代码，测试可用(P-MAC protocol)

tham khao Xu ly tieng noi tren matlab

代码实现了各种方法的功率谱估计，包括MUSIC,AR,MUDV(Code of the various methods of power spectrum estimation, including MUSIC, AR, MUDV)

三电平三相三线制APF，电流环采用dq轴控制，调制方式为SVPWM方法(Three-level three-phase three-wire APF, dq axis current loop control, modulation method of SVPWM)

matlab编程代码中的GUI设计非常有用,都是初级设计，希望有说帮助，(some design about matlab gui)

DecayWav.txt输入下冲激响应，构造hankel矩阵及奇异值分解、冲激响应模型辨识(DecayWav.txt input impulse response, construct hankel matrix and singular value decomposition, impulse response model identification)

OFDM系统下的信道估计,LS和MMSE算法的区别，比较仿真图像(OFDM systems under channel estimation, the difference between LS and MMSE algorithm to compare simulation image)