Ray-and-Ric-model

ISAR成像的数据和源程序，非常重要！！(ISAR imaging data and the source is very important! !)

五点差分和九点差分和五点差分和九点差分五点差分和九点差分(Five points and nine pointsFive points and nine points)

The ebook guides new users of Matlab to solve PDE equations. Easy reading and useful

直接序列扩频仿真实例，产生m序列，然后进行扩频通信，对初学者很有用啊(Direct Sequence Spread Spectrum simulation example, useful for beginners )

说明：  一些基本的Matlab动画程序，可以使初学者了解动画程序的应用。(Some basic Matlab animation program that allows beginners to understand the application of animation process.)

说明：  一种加核的PCA算法，比PCA算法识别率高很多，所加的核可以用于其他算法。(An increase in the PCA algorithm for nuclear than the PCA algorithm is much higher recognition rate, the increase of other algorithms can be used for nuclear.)

根据已有的二维波束成型进行功率分配后的曲线和阈值距离(about the 2d-beamforming of power loading and threshold distance )

神经网络函数逼近源代码,函数用了sin三角函数，你也可以随便换成其他函数使用(Neural network function approximation source code, with the sin trigonometric functions, you can easily switch to other functions use)

北斗卫星导航系统 空间信号接口控制文件，公开服务信号 B1I（1.0 版）(BeiDou Navigation Satellite System，BDS)

hilbert-huang 分析代码，用于信号分析，振动(hilbert-huang analysis)