matlab

改程序模拟了，对前推回代方法计算配电网潮流计算，迭代次数少(Modified simulation on forward and backward substitution method, calculation of distribution network power flow calculation, less iteration )

it is about speech signal processing and it is so detail.(it is about speech signal processing and it is so detail.)

变频器（频率自定义）+Dudt的LC滤波器（LC自定义）+电缆模型（长度自定义）+高频异步电机模型（参数自定义）(The LC filter inverter frequency (custom)+Dudt (LC) custom+ cable model (custom length)+ high frequency induction motor model (custom parameters))

tEXCURE CLASSIFICATION

MIT--航空航天工程中的计算方法_模拟可变面积管道中的可压缩无粘滞流体 MIT公开课程--航空航天工程中的计算方法 这门课程适用于在航空和航天工程中出现的计算方法的入门学习。其应用是从航空宇宙结构，空气动力学，动力学和控制，和航空宇宙系统选出的。其技术包括：常微分方程系统的数值积分；偏微分方程式的有限差分,有限体积, 和有限元的离散化；数值线性代数；本征值问题和带有约束的最优化。 (MIT- Aerospace engineering calculations _ simulation of compressible variable-area duct without viscous fluid MIT Open Course- Aerospace engineering calculation methods for this course in aviation and aerospace engineering calculations appear method of getting started. The application is from aerospace structures, aerodynamics, dynamics and control, and aerospace systems selected. The technologies include: numerical integration of ordinary differential equations systems partial differential equations of finite difference, finite volume, and finite element discretization numerical linear algebra eigenvalue problems with constraints and optimization.)

用于绘制滚动轴承故障的频谱图和包络解谱图，从而判断轴承故障(Used to draw the rolling bearing fault frequency spectrum and spectral envelope solutions, in order to determine bearing failure)

lstm实例+代码，包含详细注释，能运行，简单的房产价格预测实例(Lstm u5B9E u4F9 u4E09 u4EF3 u643 U6D4B u5B9E u4F8B)

Wavlet image transformation

刘金坤《先进 PID 控制及其 MATLAB 仿真》书上第五章源程序。供大家参考。(Liu Jinkun " Advanced PID Control and MATLAB Simulation" Chapter book source. For your reference.)

TE波在二维自由空间的传播 Mur边界 高斯源(TE wave propagation in two-dimensional free-space Gaussian source Mur boundary)