matlab二维核密度估计kde2d

开关电源实用技术——设计与应用（第二版）嵌入式，电路开发参考书，内容丰富，有很好的参考价值(Switching power supply practical techniques- Design and Applications (Second Edition) embedded circuit development reference books, content-rich, good value)

R语言基本功能使用介绍的小程序集合。运用R语言进行统计(Use the basic functions of the R language introduced mini-applications. R language for statistical use)

湍流数值模拟用，用于各种湍流的数值模拟，其中包含了许多湍流的模型，希望能帮到大家(Numerical simulation of turbulence)

将USB端口设备虚拟为网卡设备的软件，还可以-The USB port equipment for the virtual network adapter software, you can

双色球矩阵计算程序，Delphi制作，原创作品。-Shuangseqiu matrix calculation program, Delphi produced original works.

多线程文件搜索源程序-multithreading source document search

说明：  SAR成像的BP算法，后向投影（Backprojection BP）合成孔径雷达(SAR)成像算法 (Backprojection BP SAR imaging algorithm)((Backprojection BP SAR imaging algorithm))

说明：  GPS卫星单点定位，根据卫星导航电文及观测值文件解算接收机位置(GPS Single point positioning)

this is file for c++ learning in chinese version

说明：  在获取和差通道的基础上，实现极化敏感阵列的和差测角。(The code can realize the angle estimation for polarization sensitive array based on sum and difference data.)