MVDR_ST

uwb无线电基础代码，第九章，超宽带信道与接收机，共四个程序。(based on UWB radio code, Chapter IX, ultra-wideband channel with the receiver, a total of four procedures.)

很经典的教材，可以看看，不过最好还是稍微有点基础，里面有些写得比较简单(chinese book for matlab primers)

simulation modulate & demod FM

这是一个emd的算法的程序，有需要的可以下载用用，比较简单的一个，希望有同道中人批评指正(This is an emd algorithm program, there is a need can be downloaded to use, relatively simple one, I hope fellow human criticized the correction)

this source code is sarekari

卫星导航中的载波NCO发生器设计，对同类接收机设计有所帮助(Satellite navigation carrier NCO generator design, similar receiver design help)

分析信号谱峭度根据最相关性，提取敏感频段，进一步分析。(The kurtosis of the signal spectrum is analyzed according to the most relevance, and the sensitive frequency bands are extracted for further analysis.)

说明：  卫星导航与定位中的easy程序：将原始观测数据O-files转换到GPS时间（week+sow）；利用原始观测数据N-files中的时间和星历表计算位置的地心地固坐标；从O-files和N-files获得数据，仅使用伪距，对大于20组的数据进行重复计算，并利用迭代最小二乘法，计算接收机地心地固位置等功能。(Easy program in satellite navigation and positioning: convert the original observation data o-files to GPS time (week + sow); use the time in the original observation data n-files and ephemeris to calculate the geocentric and geocentric coordinates of the location; get the data from o-files and n-files, only use pseudo distance, repeat the calculation of more than 20 groups of data, and use iterative least square method to calculate the receiver geocentric and geocentric Fixed position and other functions.)

自己写的空域相关滤波matlab程序，其中包括了和阈值滤波的比较(himself wrote the airspace associated filtering Matlab procedures, which include the threshold of filtering)

A reference for FLD for face recognition.