Unit-impulse-response

matlab环境下的数学建模水灾巡视的模型及其代码(Mathematical modeling flood model and code inspections)

说明：  用matlab编程、用于数据聚类和模式识别的源代码(using Matlab programming for data clustering pattern recognition and the source code)

说明：  平行射线滤波反投影，算法简单，通过对投影滤波后，重建的图像效果好。(Parallel rays filtered back projection algorithm is simple, by filtering the projection, the reconstruction of the image effects.)

使用泰勒算法设计的具有抑制旁瓣功能的雷达方向图(Using Taylor algorithm design direction of the radar chart)

a part of som for clustering muti dimensional data or big data.

说明：  进行最优化搜索中的牛顿法以及最速下降法运算，可根据已知函数以及初始点位置查到最优点(Optimized search of the Newton method and steepest descent method operation, according to the initial position of known function, and found the benefits of)

Stochastic Fractal Search: A new Powerful metaheuristic algorithm. If you want a powerful algorithm to solve your optimization problem, do not hesitate to use SFS algorithm.

自适应滤波器原理第四版(答案与代码)，作者西蒙-霍金(Adaptive Filter Theory Fourth Edition (the answer with the code), by Simon- Stephen Hawking)

给出了理想光具组系统矩阵的MATLAB计算程序，并借助MATLAB进行光线追迹与数值拟合，得到了像差(球差)的多项式及曲线图．(Elastic viscoelastic correspondence principle is a method which is used to solve viscoelastic problems with elastic results using inverse Laplace transformation．The principle can combine elastic and viscoelastic me— chanies together．Therefore traditional mechanics of materials is qreatly enriched because of introducing the new materials and new theory．)

对回转支承信号的处理，对时域内特征值得提取和主成分分析，计算第一主成分(For slewing ring signal processing, time domain feature extraction and principal component analysis is worth calculating the first principal component)