vva

时域有限差分法的2维代码~~~~很详细的，大家可以看看~~~~(Finite-difference time-domain 2 dimensions of the code )

qfsk调制，可使用各个通信系统模块，非常好用，简单易懂(qfsk modulation can be used in various communication system module, very easy to use, simple to understand)

impedence matrix formation

求解系列重型商用车的平顺性，求解结果收敛性良好。(Solving a series of heavy commercial vehicles, ride comfort, and solving the resulting convergence is good.)

Semi-Supervised Distance Metric Learning for Collaborative Image Retrieval

根据MIE散射定理，计算无限长导体圆柱和理想导体球的RCS的解析解(According to MIE scattering theory, the analytical solution of the RCSs of infinite long conducting cylinder and ideal conductor sphere are calculated.)

说明：  采用DCS-SOMP算法对宽频信号进行重构 L1-SVD算法对低信噪比下的信号进行重构(Compressed sensing DCS-SOMP algorithm is used to reconstruct wideband signals L1-SVD algorithm for low SNR signal reconstruction)

直流微网继电保护策略实现S-function的M文件，主保护为母线直流差动保护，基于小波分解的高频故障电流保护，后备保护为过电流保护，针对系统为2进2出的微网，只需将电流值输入，其中第一个输入变量为开关，为保护算法控制开始/关闭。(The relay protection strategy of DC microgrid realizes the M file of S-function. The main protection is busbar DC differential protection. The high frequency fault current protection based on wavelet decomposition and the backup protection is overcurrent protection. For the microgrid with 2 in and 2 out of the system, only the current value is input. The first input variable is switch, which starts/closes for the control of the protection algorithm.)

系统辨识和自适应控制中增量式PID控制的应用(Incremental PID control inSystem identification and adaptive control)

SVM典型三分类程序 自带数据特征 可完美运行(SVM classification program comes with three typical characteristics of the data can be perfect run)