sevenleveldiode

this is sample source code for fingerprint verification for matlab

说明：  基于自组织特征映射（SOM）的系统辨识算法实现(Based on self-organizing feature map (SOM) of the system identification algorithm)

projection and backprojection

二维FDTD模拟，中间加入正弦波，四周有PML边界吸收，为TM波(2D FDTD simulation, the middle sine wave, surrounded by PML absorbing boundary for TM wave)

MVDR是一种基于最大信干噪比（SINR）准则的自适应波束形成算法。MVDR 算法可以自适应的使阵列输出在期望方向上功率最小同时信干噪比最大。(MVDR is an adaptive beamforming algorithm based on maximum signal-to-noise ratio (SINR) criterion. The MVDR algorithm adaptively minimizes the power of array output in the desired direction and the maximum signal to dry noise ratio.)

说明：  mimo下行基于块对角化信道逆转的多用户预编码程序。(mimo downlink multi-user precoding based on block diagonalization channel inversion)

基于回溯法的TSP问题解决方案，附有TSP问题相关的c++和matlab解法资料，及工程文件（西电02105143）(Solution of TSP problem based on the backtracking with TSP problem related to c++ and matlab solution data and project files (Western Electric 02105143))

RS编码中BM硬判决的性能仿真，包括误码率、无符号率等(the RSencode matlab simulation)

逆变器使用的svpwm脉冲simulink仿真，脉冲和桥臂开关对应顺序已经注明。(Svpwm pulse inverter using simulink simulation, pulse, and bridge arm switches corresponding order has been noted.)

利用matlab 进行异步电机的电磁设计。通过合理的参数设计使其效率，功率因数等都满足条件。(asynchronous machine electrical and magnet design)