Prob1

FilterTitleOverlay字幕叠加的filter(FilterTitleOverlay subtitles superimposed filter)

有限元分析优化，主要基于水平集方法，comsol的二次matlab开发(Finite element analysis and optimization, mainly based on the level set method, comsol matlab development of secondary)

说明：  信号稀疏度K与重构成功概率关系曲线绘制例程代码(K signal sparsity and Reconstruction success probability plots draw sample code)

说明：  通过均衡器的RLS算法在MATLAB中实现消除传输信道的噪声干扰。(Through the equalizer in the RLS algorithm in MATLAB to achieve elimination of the transmission channel noise.)

power_thyristor.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_thyristor.rar.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

说明：  this is good code source for the main task in antenna study that is the optimization

因此假设了一种机动目标模型：初始匀速直线阶段、匀速圆周运动阶段、返回匀速直线阶段，在此过程中线速度大小?v?保持不变。利用扩展卡尔曼（extended kalman filter, EKF）滤波算法进行定位跟踪，仿真结果表明，该假设模型既符合机动实际，又便于数学处理，并且滤波算法过程稳定，具有较快的收敛速度和较高的定位精度，提高了机动目标跟踪的精度和系统的实时性。(This paper proposes a maneuver target model: the initial phase of the uniform linear, uniform circular motion stage, returning to uniform linear stage, and the size of the line speed v remaining unchanged in this process. The extended Kalman filter (EKF) was used to track position, and simulation results show that the model is in line with the actual motor and easy to deal with the mathematics. The algorithm is stable and has rapid convergence rate and high positioning accuracy to improve the accuracy of the mobile target tracking and real?time system.)

说明：  本程序是对PN序列的自相关性的仿真，希望能对各位有所帮助(This procedure is the autocorrelation of PN sequence simulation, hope you can help)

极限学习机（Extreme Learning Machine，ELM），该算法随机产生输入层与隐含层间的连接权值及隐含层神经元的阈值，且在训练过程中无需调整，只需要设置隐含层神经元的个数，便可以获得唯一的最优解。与传统的训练方法相比，该方法具有学习速度快、泛化性能好等优点(Extreme Learning Machine regression and classification, introduce a new algorithm for SLFN- Extreme Learning Machine (Extreme Learning Machine, ELM), the algorithm randomly generated input layer and hidden layer connection weights between the hidden layer and dollar threshold, and no adjustment in the training process, only need to set the number of hidden layer neurons, they can obtain a unique optimal solution.)

基于延迟线的数字脉冲宽度调制，用于电力电子设备的触发信号产生(puls wide modulator based on delayline)