shannon

VBand matlab applicationed in power system short circuit

平方根法及改进的平方根法求解方程组问题分析(Square root method and the improved method of solving equations square root problem analysis)

用菲涅耳衍射模拟液晶相控阵的远场光强分布(Fresnel diffraction simulation of liquid crystal phased array far-field intensity distribution)

ARCOBJECT 控件编程 对初学者很有帮助(Control programming)

自己搭建的三电平二极管钳位式有源滤波器，采用双闭环控制方法，利用SVPWM作为触发脉冲(Built their own three-level diode clamp active filter, the use of double closed-loop control method, the use of SVPWM as a trigger pulse)

粒子群算法，用于对物流供应进行最优化的一种数学模型，本例中是设计了十个销售点的模型(Particle swarm algorithm for optimizing the logistics supply a mathematical model, in this case is the design of the 10 model point of sale)

说明：  基于Matlab编写的用于对数据进行插值分析和傅立叶变换的程序(Based on Matlab for the preparation of the data analysis and Fourier transform interpolation procedures)

用MATLAB和VisualC_混合编程及应用(Hybrid Programming with MATLAB and VisualC_ and application)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

PDF aobut diferent book in electrical research for electrical student nd teacher