雷达工具箱

matlab编写的简单车辆标注程序，要来标注过往的车辆(Matlab prepared by the simple vehicle marked vehicles to mark past)

求任意带宽的低通、高通、带通高斯白噪声的自相关函数，自协方差函数和功率谱密度函数。(Seeking any bandwidth low pass, high pass, band pass Gaussian white noise autocorrelation function, autocovariance function and power spectral density function.)

说明：  完整的OFDM系统仿真程序，各个模块的组成！(Complete OFDM system simulation program, the composition of each module!)

numerucal methods to solv deff equations

SUSAN算子检测图像边缘和角点，可以自己定义不同的检测模板，实现不同功能的角点检测。(SUSAN operator detect image edges and corners, can define a different template to different functions of the corner detection.)

matlab code for adaptive equalizer..

Matlab实现CORDIC(COordinate Rotation DIgital Computer)算法的程序.(The matlab implemention of CORDIC algorithm with code for testing.)

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING MATLAB CODE

为了实现DOA和时延的联合估计,提出了一个无线通信中高分辨率的联合角度和时延估计方法,该方法不需要对参数进行搜索,利用空时矩阵的特征向量和特征值分别估计DOA和时延,通过特征值和特征向量的对应关系,估计的参数可以自动实现配对, 只要各路径信号的DOA和时延不同时接近此方法都可以适用,与JADE-MUSIC,JADE-ESPRIT和SI-JADE算法相比,该算法具有较好的鲁棒性和较小的估计误差。仿真结果证明了该算法的有效性。 (In order to achieve the joint estimation of DOA and delay, proposed a wireless communications joint angle and high resolution delay estimation method, the method does not require parameters to search using the space-time matrix eigenvectors and eigenvalues​ ​ , respectively, and the estimated DOA delay, by the correspondence between eigenvalues ​ ​ and eigenvectors, the estimated parameters can be automatically paired DOA and delay of each path as long as the signal is not close to this same method can be applied, with the JADE-MUSIC, JADE-ESPRIT and SI-JADE algorithm, the algorithm has better robustness and smaller estimation error. The simulation results show the effectiveness of the algorithm.)

基于天线选择的准正交空时分组码的自适应分析。(Analysis of adaptive antenna selection quasi-orthogonal space-time block codes.)