datafit

说明：  本案例是锂电池二阶LC模型，含有SOC估算；用于学习的一个好例子。(Second-order LC model for batteries, SOC estimation)

说明：  根据卫星坐标和接收站坐标来计算卫星高度角的一段程序，简单实用(A program for calculating satellite altitude angle based on satellite coordinates and receiving station coordinates is simple and practical.)

基于pscad利用PWM调制方法实现的逆变并网的仿真模型(Simulation Model of Inverter Grid Based on pscad Using PWM Modulation Method)

地震子波的编程，并将子波进行褶积，判断不同频率下的分辨率(Seismic Wavelet Programming and Wavelet Convolution to Judge Resolution at Different Frequencies)

说明：  采用涡格法估算低速飞机纵向气动特性，包括升力系数、阻力系数及俯仰力矩系数！(It's a great matlab program)

标准Suboff潜艇光体STL模型，可用于Openfoam、XFlow、Flow-3D等CFD软件的网格生成和数值模拟使用。(The standard Suboff submarine light body STL model can be used for grid generation and numerical simulation of CFD software such as Openfoam, XFlow, Flow-3D and so on.)

图形画椭圆与圆弧中点算法类似：确定一个象素后,接着在两个候选象素的中点(Graphics drawing elliptical and circular arc midpoint algorithm is similar: to determine a pixel, and then at the point of the two candidate pixels)

说明：  基于matlab的simulink的直流微电网仿真系统(matlab,simulink,DC_microgrid_system)

用JAVA实现的一个模拟tlenet的客户端 很实用的(Using JAVA implementation of a simulation tlenet client is very practical)

说明：  三极管放大实验电路，包括固定偏置/分压偏置，需要根据一些参数确定所选用的电阻值，使得三极管工作在放大状态。本程序将电路设计设计成GUI模式，界面上只需要输入电路设计所需参数，根据相关理论推导，给出相关参数的理论值（放大倍数、输入电阻、输出电阻等），指导实验电路搭建。软件搭建在matlab gui上，方便使用 若干参数说明 beta：三极管放大倍数 Ic：集电极电流 Uce：期望CE间电压 UeCof：Re电阻上点电压与Ucc电压比值，一般0.1-0.2 IbCof：Ib上电流与流过Rb1、Rb2电流的比值，一般0.1 ShuntCe：是否有旁路电容(The experiment circuit of triode amplification, including fixed bias / partial voltage bias, needs to determine the selected resistance value according to some parameters to make the triode work in the amplification state. In this program, the circuit design is designed into GUI mode. Only the parameters needed for circuit design are needed on the interface. According to the relevant theoretical derivation, the theoretical values of the relevant parameters (magnification, input resistance, output resistance, etc.) are given to guide the construction of experimental circuit. The software is built on Matlab GUI, easy to use)