▍1. EM-and-antenna-field
该文件解决了电磁场和天线问题计算当中的近远场转换的问题,它也可以应用在一般散射问题的求解中。(this file contains an algorithm that could solve problems within the EM and antenna near to far field questions. Also, it could be used in general scattering problems.)
该文件解决了电磁场和天线问题计算当中的近远场转换的问题,它也可以应用在一般散射问题的求解中。(this file contains an algorithm that could solve problems within the EM and antenna near to far field questions. Also, it could be used in general scattering problems.)
时域有限差分 2维 完全匹配层 犹他州大学(fdtd method 2D pml perfect mached layed www.ece.utah.edu)
利用有限元理论,求一二维梁的固有频率和振型。短边固定,给定长度、横截面积,弹性模量及材料密度已知。并对比理论计算结果进行分析。各参数自己设定。(Using finite element theory, seeking a two-dimensional beam natural frequencies and modes. The short side is fixed, given the length, cross-sectional area, modulus of elasticity and density of the material is known. And compare the theoretical calculation results were analyzed. Each parameter set.)
可是实现产生均匀分布的混沌序列,可以用于均匀分布的伪随机发生器(uniform distribution of the chaotic sequence)
matlab转子有限元碰摩计算,建模简单,自动判断碰摩与否(Maatlab finite element calculation of rotor rub-impact, modeling simple, automatic judgment rubbing or not)
This FDTD 2D simulation based on Dennis Sullivan book s. Wave propagation in vacuum background using PML boundary conditions.
用Wolf法计算lorenzeq混沌系统的Lyapunov指数谱。改变混沌系统参数,计算准确,运行let.m文件,即可计算Lyapunov指数谱 (Wolf Law lorenzeq chaotic systems Lyapunov exponent spectrum. Change the chaotic system parameters, calculated accurate, run let.m file, you can calculate the Lyapunov exponent spectrum)
Matlab计算生成双脊波导截止频率的源程序(Matlab calculation to generate double-ridged waveguide cut-off frequency of the source)
seisee 读取地震数据英文使用说明文档(seisee read seismic data for use in English documentation)
细梁的振动,无量纲振动控制方程关于梁的动力响应(Beam power with applications from mechanical aerospace electrical and civil engineering free vibration nondimendional frequency coefficients on the dynamic behaviour of the beam)
通过最小二乘辨识系统模型,并进行必要的分析,是上系统辨识课的实验内容,有程序和报告(By least squares identification system model and the necessary analysis on System Identification lesson experimental content, procedures and reporting)
很好的东西,关于用卡尔曼算法做对消算法的...(Good things Kalman algorithm cancellation algorithm ...)
wilson_theta法计算地震波matlab程序(wilson_theta calculation matlab program of seismic waves)
一个计算两个信号频率差的Matlab程序,主要用于求多普勒频偏。(A Matlab program to calculate the Doppler shift )
matpower工具箱中的算例,基于ieee118的最优潮流计算,包含源代码(matpower toolbox example, calculated based on the ieee118 the OPF contains the source code)
得到一个人二值矩阵后,计算一个二值矩阵的聚类系数,来表示矩阵的特征(when you have a 0-1 matrix ,you can calculate its clusterig through my program)
基于最小二乘位置估计定位方法(三维的)可产生图((Three-dimensional) positioning method based on least squares position estimation in Figure)
最小二乘估计法在直流电机参数估计中的一个应用,在只已知输入输出数据的情况下,就可以获得电机的内部参数。(DC motor parameter estimation least squares estimation method, in the case of known input and output data only, you can get the internal parameters of the motor.)