gps

实现通信系统的数字模拟混合预编码，进行干扰抑制，提高系统性能，降低硬件复杂度和实现成本(The digital analog hybrid precoding of the communication system is realized, the interference suppression, the performance of the system, the complexity of hardware and the cost of realizing the system are reduced.)

数字基带信号的调制与解调的matlab程序(matlab of the)

说明：  小区同频干扰源码。建立基站、设置功率传输比...很有用的。(co-channel interference in matlab. Include establishing stations and power transmission ratio.)

说明：  用于计算gps系统时间，gps周、周内秒,以及约化儒略日(Used to calculate GPS system time, GPS cycle, intra-week seconds, and Julian Day)

说明：  求根music，music的改编方法，music的改进减小复杂度无需谱峰搜索(rootMUSIC,An adaptation of jugen music)

扩频通信中pn序列码的仿真与研究，m序列，M序列，gold序列(Pn sequence spread spectrum communication and research simulation codes, m series, M series, gold sequence)

基于ESPRIT和Root-MUSIC算法的极化MIMO雷达DOA和极化参数估计(Polarization MIMO radar in the ESPRIT and Root-MUSIC algorithm for DOA and polarization parameters estimates)

emd分解的一个改进，内含有例子说明，便于各位阅读(An improvement in EMD decomposition.)

说明：  演示haar-like特征提取过程，将其可视化(To show the coputing process of haar-likes features)

generate multiple guanssion process signal