svpw

计算多层薄膜反射率程序，适用于光学薄膜设计或薄膜测量(Calculation of multi-layer film reflectivity procedures applicable to the design of optical thin film or thin film measurement)

his example calculates the impedance of a microstrip line on a printed circuit board. It compares the impedance with that obtained from an analytical formula given the dimensions of the micro strip and permittivity of the circuit board. This formula is available as a script with the following arguments: width, height, height of conductor, and permittivity of circuit board.

说明：  多目标决策；多属性决策；MAVT MATLAB (MADM MCDM MAVT MATLAB)

说明：  基于遗传算法改进的神经网络算法，可以广泛的应用于数据预测及数据分析(Improved genetic algorithm-based neural network algorithm can be widely used in data forecasting and data analysis)

基于simulink的逆变器交流侧下垂控制，有功功率和频率成正比，无功功率和电压成正比(Inverter AC droop control based on simulink which active power is proportional to frequency and reactive power is proportional to voltage)

说明：  Fm 的调制和解调 可以在matlab直接运行，包含模块文件(Fm modulation and demodulation can be run in matlab directly, including the module file)

拥有matlab用户界面的卡尔曼滤波程序，matlab-kalman-GUI,有注释，有三个sample供大家学习，可以作为理解设计各种kalman滤波器的开发导航，对学习研究有借鉴价值。还加了一些我最开始上手学习kalman滤波的文档，希望对大家有所帮助。（无密码）(user interface with Matlab Kalman filtering procedures, Matlab-Tracking- GUI, Notes, for all three sample study, can understand the design of the Kalman filter navigation development, a study on the reference value. Also added some handcuffed, I started learning the most Kalman filtering documents, we hope to help. (No password))

用Matlab编写的完整标准PSO算法,目标函数为Griewank函数.(Standard PSO algorithm using matlab,and the subject function is Griewank)

说明：  多元微分方程参数识别，对网友的问题进行编程，并求出了准确结果，使用最小二乘lsqcurvefit函数 (multiple variable differentical equtation parameter estimation using matlab lsqcurvefit function,the reslut is good)((multiple variable differentical equtation parameter estimation using matlab lsqcurvefit function,the reslut is good))

采用最小二乘原理，进行了伪距单点定位计算；包含广播星历计算计算卫星坐标，地固系与WGS84坐标系间转换，最小二乘平差计算，定位几何因子GDOP等(Using least square method, we carried out pseudorange single point positioning calculation contains satellite ephemeris calculation calculate coordinates secured between the system and the WGS84 coordinate system conversion, least squares adjustment calculation, location and other geometric factor GDOP)