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Applying the Butter command

说明：  Dijkstra算法求解非负有向图的最短路径，算法的MATLAB实现。分享推荐。(Dijkstra algorithm to the graph of non-responsibility shortest path algorithm of MATLAB implementation. Sharing recommended.)

simple ac transformer circuit

关于电机的实例，适合有基础的人进行研究，主要应用的是matlab (About an instance of the motor, suitable for people who carry out basic research, the main application is matlab)

移动窗口最小二乘多项式平滑，即S-G数据平滑源代码。可以滤掉光谱数据中的高频噪声，较好地保留原信号的真实性。(Savitzky-Golay Smoothing)

说明：  语音增强算法,语音的小波变换算法源程序，欢迎使用啊，很不错(Speech enhancement algorithm, the wavelet transform algorithm for speech source, please use the ah, very good)

input lower limit,upper limit and the intervals to find the area of a funcion using simpson rule

对旧金山海岸的极化SAR数据进行分类。根据图像像素点的散射特性采用Freeman分解对图像进行分类，利用wishart聚类算法聚类。最后得到极化sar数据的分类结果。保证了图像的极化特性和散射特性(Polarimetric SAR data to classify the coast of San Francisco. Freeman decomposition using the image classification, clustering clustering algorithm based on the use of wishart scattering characteristics of the image pixels. The last classification results obtained polarization sar data. To ensure that the polarization characteristics of the image and scattering properties)

自动泊车算法演示，可以动画演示自动泊车过程，直观看到车轮的运动状态(Steering autoparking simulation)

说明：  小型固定翼无人机数学模型，用于航迹规划的控制研究，通过matlab进行仿真(The mathematical model of small fixed-wing uav is used for the control research of track planning, which is simulated by matlab)