shizhi

二维声子晶体能带计算，散射体是圆柱型的，晶格为正方形(Two-dimensional phononic crystal band calculations, the scattering body is cylindrical, square lattice)

matlab判别分析，基本思想是将高维的模式样本投影到最佳鉴别矢量空间，以达到抽取分类信息和压缩特征空间维数的效果，投影后保证模式样本在新的子空间有最大的类间距离和最小的类内距离，即模式在该空间中有最佳的可分离性。(matlab discriminant analysis, the basic idea is to sample the high-dimensional pattern projected onto the optimal discriminant vector space, in order to achieve the classification of information extraction and compression feature space dimension effect, the projected sample assurance model in the new subspace has the largest class room the intra-class distance and the minimum distance, i.e., have the best separability pattern in the space.)

matlab非常实用的程序 包括图像 函数 供初学者学习 很好用 (matlab very useful function of the program, including images used for beginners to learn good)

线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标速度信息的回波信号。(LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal)

该代码展示了如何通过数值方法估计某个量值的思路，方法具有新颖之处。。。望采纳(QUADGUI Demonstrate numerical evaluation of a definite integral. Q = QUADGUI(F,A,B) shows the steps in approximating the integral of F(x) from A to B by adaptive extrapolated Simpson s quadrature. The shaded area shows the integral over the current subinterval. The color switches to green when the desired accuracy is obtained.)

水箱液位模糊控制仿真程序 该程序分六步将水位的模糊控制过程仿真出来(Water level fuzzy control simulation program The program is divided into six steps to the water level fuzzy control process simulation out)

matlab GUI历来收到大多数学者的重视，本人编写了一些简单的GUI案例，供大家学习。(Matlab GUI has received the attention of most scholars, I write some simple GUI case, for everybody to learn.)

Article published in ICIC about traveling waves

Image Segmentation searching

永磁同步发电机的转矩PID控制，含风力机模型(Torque PID control of permanent magnet synchronous generator, wind turbine model containing)