▍1. a3_6
通过仿真可以进一步了解悬架性能,很具有使用意义(The performance of the suspension can be further understood through the simulation)
用于整车模型的仿真,即四轮驱动的电动汽车(It is used for vehicle model simulation, that is, four wheel drive electric vehicle.)
本模型采用矢量控制与SVPWM相结合的方法,应用在低压微电网中。直流源电压为600V,逆变器输出电压为380V,可实现稳定功率输出。模型对网侧控制策略中每一模块尽量做出了说明,方便初学者更快理解三相逆变器控制策略的实现方法,运行效果非常好。(This model adopts the method of combining vector control with SVPWM, which is applied in low voltage microgrid. The DC source voltage is 600V, and the inverter output voltage is 380V, which can achieve stable power output. Each module is explained as far as possible in the network side control strategy. It is convenient for beginners to understand the realization method of the three-phase inverter control strategy faster, and the operation effect is very good.)
利用分形维数原理计算分段测井曲线的盒维数,从而定量化曲线分形特征。利用雷达图对分形数据进行分析。(The fractal dimension principle is used to calculate the box dimension of segmented logging curves, and the fractal characteristics of curves are quantified.)
基于pnn神经网络分类实现风机故障诊断,使用了互熵滤波器(Wind turbine fault diagnosis based on pnn neural network classification using a cross-entropy filter)
利用蒙特卡洛的方法进行威布尔参数估计,随机生成对应参数估计值,不断迭代达到需要精度(Weibull parameter estimation using Monte Carlo method.)
DFA 方法下时变 Hurst 指数程序(A time variant Hurst exponent program under DFA method)
噪声调幅干扰和噪声调频干扰的matlab仿真(AM noise jamming, FM noise jamming)
可以很好地模拟广义帕累托分布,用于极值估计分布(The generalized Pareto distribution can be well simulated,and it can be used for the distribution of the extreme value estimation.)
NPC三电平逆变器SVPWM仿真模型,平台matlab2007。(NPC three level inverter SVPWM simulation model, platform MATLAB2007.)
龙格库塔法求解常微分方程,matlab程序,解决速率方程的计算(Runge-Kutta method for solving ordinary differential equations, matlab program, to solve the calculation of the rate equation)
端面抽运Yb石英光纤激光器理论计算,matlab程序(end pumping of Yb doped fiber lasers)
组合导航定位中GPS与北斗组合单点定位算法,包含最小二乘与方差分量估计(The combination algorithm of GPS and Beidou in single point location)
时频分析工具箱,内容很全面,欢迎大家一起交流学习(The time frequency analysis toolbox, the content is very comprehensive, welcome everybody to exchange study together)