Dynamics

PCA,KPCA完整程序，对研究人脸识别非常有用(this the code of pca and kpca)

说明：  DP算法的实现，通过matlab实现，绘图分类.(DP algorithm, through matlab implementation, drawing classification)

消除信号wigner-ville时频分布中的交叉项问题(Eliminate signal wigner ville- cross terms of time-frequency distribution problem)

一个用神经网络进行人脸检测的程序,解压后运行main.m文件，之后对神经网络进行训练，需要一定的时间，耐心等待，最大400个周期，然后就可以对灰度人脸图像进行检测了。 (A neural network with a face detection program, run the main.m file after decompression, the neural network after training, take time, patience, maximum 400 cycles, and then you can on the gray face image detected.)

lcmv- 阵列信号处理,可以自己输入信噪比(lcmv simulation on array )

this program simulates 1D electromagnetic Maxwell equations "soft source", by using finite difference time domain method FDTD

针对双基阵提供的有偏方位角量测信息,对双基阵纯方位目标可观测性的必要条件及其Cramer-Rao下限 进行了理论推导.在此基础上,采用一种新的辅助变量方法对双基阵纯方位跟踪性能进行改进,并在可观测条件下对 目标进行了蒙特卡洛仿真实验.实验结果表明,新的辅助变量方法可以使参数估计精度大大提高,并且上述理论对制 定实际的跟踪策略或算法具有一定的参考价值 (For double-base matrix provided biased information azimuth measurement of double-base bearings-only target array may be a necessary condition for observability and Cramer-Rao lower limit of the theoretical derivation. On this basis, a new auxiliary variable method of double-base bearings-only tracking array to improve performance and can be observed under the condition of targets Monte Carlo simulation. The experimental results show that the new auxiliary variable method can greatly improve the accuracy of parameter estimation and the formulation of the above-mentioned theory tracking the actual strategy or algorithm has certain reference value)

自己修改的曲线高斯拟合方面的matlab代码，希望对大家有帮助(Gaussian curve fitting to modify their terms of matlab code, we want to help)

PSO优化PID的MATLAB源代码程序(PSO optimization process PID MATLAB source code)

用matlab来模拟振荡器谐振腔失谐情况(Matlab oscillator used to simulate the situation of resonant cavity detuning)