DWTxiaobobianhuan

说明：  这是一个优化资料，适合初学者参考，如有错误请指正，谢谢(This is an optimization of information, suitable for beginners and are subject to error, please correct me, thank you)

说明：  matlab中add函数的C++实现，即矩阵加法的实现，包含条件判断(matlab add functions in C++ implementation, the realization of the matrix addition, including conditional)

在衰落环镜下的qpskfading仿真程序(In fading loop mirror under the qpskfading simulation program)

非常好的轨道力学程序包，没事可以试一试，反正不花钱。(orbit mechanics package.. good for learning..just try it.)

说明：  如题，很简单的小工具，信噪比snr和均方mse的MATLAB代码。(As topic,a very simple tool, SNR and MSE MATLAB code.)

说明：  面阵波束形成，由两条垂直线阵组成的面阵波束接收天线(Planar array beam forming, by the vertical line array consisting of two side beam receiving antenna array)

Locality Preserving Projections(LPP),局部保留投影，可以找出高维空间中的数据在低维空间中的投影，并保留了数据之间的相关性(Locality Preserving Projections (LPP), partial retention projection, you can find the data in high-dimensional space in a low dimensional space projection, and retains the correlation between data)

利用潮位数据计算理论深度基准面，其中各分潮系数需修改(Calculating theoretical depth datum using tidal data)

C编写的BPSK调制解调，很有用，值得学习，代码编写很规范(Written in C BPSK modulation and demodulation, very useful, it is worth learning, very standardized coding)

多种室内定位算法，Centoid, Bounding_box, Grid_Scan, RSSI, DV_hop, MDS_MAP，APIT，直观展示定位之后的误差，说明文件详细，是学习室内定位的好帮手(Good helper the the multiple indoor positioning algorithm, Centoid Bounding_box Grid_Scan, RSSI, DV_hop MDS_MAP, APIT visualize positioning error after detailed documentation to learn indoor positioning)