TimetoJD

该函数主要通过两个矩阵的克罗内克积来对两个因子矩阵进行估计。输入变量为克罗内积，输出为指定维度值得两个因子矩阵。(This function is used to estimate the two factor of a matrix which is the Kronecker product of the aforementioned factor matrix.)

以地基分布式有源雷达组网系统为讨论对象,在具体分析了4种系统定位误差的相互关系的基础上,给出了一种 基于ECEF转换法的系统目标综合定位精度评估模型,并利用典型的雷达参数,对2D与3D混合的雷达组网系统的实际目标 综合定位精度进行了仿真和对比分析,得到了一些对雷达组网系统的实际部署优化处理有参考价值的结论。 (The land-based distributed active radar network system is taken as discussion object.On the basis of the concrete analysis of the interrelation among four sorts of locating errors, a model of evaluating the integrated system locating precision is put forward. By using the typical radar parameters, the simulation a of the actual integrated locating precision of 2D/3D hybrid radar network systems are done. Conclusions that are helpful for optimization of radar network disposition are obtained. )

mimo雷达。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(mimo radar)

实现了采用SM调制下的4*2的MIMO系统的误码率分析(achieved the BER analysis of the 4*2 MIMO system using Space Modulation)

olen法波束形成，可产生任意指定的波束图。仿真中的例子为cheb滤波器。也可自己指定(France olen beamforming, can produce any given beam pattern. Simulation example cheb filter. Can also specify)

artificial transportation system and internet of vehicles, internet of things, vanet, intelligent transportation.

叠加训练序列的最小二乘信道估计与最小均方误差均衡，QPSK调制，做了4次迭代估计的性能对比。(superimposed training, least squares (LS) channel estimation, MMSE equalizer, QPSK modulation, 4 times iteration.)

GPS基线解算全过程,包括标准格式数据读取，基线解算及整周模糊度解算(GPS baseline solution the whole process, including the standard format data is read, and the whole week baseline solution Ambiguity Resolution)

说明：  使用matlab进行毫米波信道模型仿真，很棒的源码(Millimeter-wave channel model simulation using matlab, great source code)

差分进化算法的改进算法，用于比较和测试算法的性能。(Bio-inspired intelligent optimization algorithm matlab program)