work

rkf78 matlab算法 可解高阶常微分方程以及轨道积分等(rkf78 matlab order ordinary differential equation solution algorithm and the orbit integration, etc.)

利用人工蜂群算法搜索一个二元函数最小值点(Using artificial bee colony algorithm searches the minimum point binary function)

说明：  MATLAB在信号处理中的应用 2 线性时不变系统 线性时不变系统的响应 线性时不变系统的频率响应 (MATLAB in signal processing of the application of two linear time-invariant system linear time-invariant system response linear time-invariant system, the frequency response)

hppc实验的数据分析，重要参数的提取，本代码适用于二阶等效电路，可以计算其中的串联电阻，并联的RC电路中的参数的值是多少，另外可以提取相应的每一个步骤所对应的开路电压，电流，以及对应的实验的时间。(hppc experimental data analysis, extraction of important parameters, the code for the second equivalent circuit can be calculated as one of the series resistance of the parallel RC circuit of the value parameter, the other can extract the corresponding corresponding to each step The open circuit voltage, current, and time of the corresponding experiments.)

文件里是一个非常新颖的matlab程序，对研究碰撞和摩擦理论的人来说是非常值得参考的程序。(File is a very novel matlab program, the study of the collision and friction theory for people who are very good reference procedures,)

各程序所完成的具体功能均在文件注释部分中注明！(All procedures are completed in a specific function in the document specified Notes section!)

总结了matlab中常用的函数，几乎概括了所有常用函数，共47页(Summarizes the commonly used functions in matlab, almost summarizes all of the usual functions, a total of 47)

带有裂缝的动力分析模型，采用abaqus软件建模(Dynamic analysis model with cracks, software modeling using abaqus)

P Delta FEM Analysis

simulated of throw disk