lab3

bark码产生程序!!!!!!!!很有用(bark code generator procedures !!!!!!!! useful )

removal of impulse noise using adptive window trimmed filter

在研究了超高速OFDM系统传输模型的基础上，对OFDM系统的传输信号结构进行了分析，结合传统的多普勒频移算法，用OFDM信号循环前缀所包含的相对频偏信息设计了实时性较好的多普勒频移估计方法，并分析了多径效应对于循环前缀数据的“污染”效应，对该算法进行了优化，提高了算法的频移估计性能，并对该算法进行了性能验证。(Based on the study ultra-high-speed transmission of OFDM system model, the OFDM signal structure for the transmission system is analyzed, combined with traditional Doppler shift method, the relative deviation OFDM signal with cyclic prefix information contained in the real-time design Doppler shift better estimation methods, and analyzes the " pollution" effect of multipath effects for cyclic prefix data, the algorithm has been optimized to improve the frequency estimation algorithm performance and the performance of the algorithm verification.)

using matlab to draw antenna beam pattern

压缩感知中一种非常典型飞解1范数的程序。在其他方面都有很广泛的应用(Compressed sensing solutions in a very typical flight procedures norm 1. In other aspects of a very wide range of applications)

标准AM振幅调制方式，ma=1.1时的标准AM振幅调制(Standard AM amplitude modulation, ma = 1.1 when the standard AM amplitude modulation)

主元分析法的C语言程序，主要用在降维的方面，也可用在信号处理，故障诊断。(Principal Component Analysis Method C language program, mainly used in dimensionality reduction, can also be used in signal processing, fault diagnosis.)

说明：  程序主要实现了三次样条插值，程序注释很详细(It mainly implements cubic spline interpolation with detailed program annotations.)

说明：  A*算法可视化运行，支持随机地图，展示open和close表(Visual operation of a * algorithm, supports random map, displays open and close tables)

一个基于QR分解的并行原-对偶内点算法，给予matlab，读入数据成为xml文件。 (QR decomposition based on parallel the original- dual interior point algorithm, given matlab, read into the data become a xml file.)