Levin-Campello

单闭环无静差转速负反馈调速系统主要描述了电流负反馈的无静差直流调速系统(PI )

有限元matlab程序，包括二维、三维网孔划分、网孔选择、边界等(Finite element matlab program, including 2D, 3D mesh division, mesh selection, borders, etc.)

基于到达时间差(ToA)的非线性最小二乘(NLS)定位方法(Based on Time Difference of Arrival (ToA) nonlinear least squares (NLS) positioning method)

OFDM的性能仿真，多址接入方式，可以运行，已经运行成功(Performance simulation of OFDM, multiple access methods, you can run, has been running successfully)

该程序介绍的是40节电电力系统的前推回代法潮流计算过程(The program is presented in the first 40 power-saving electric power system to push back on behalf of the current calculation method)

thinning is used to eliminate unwanted noise

软件无线电中的信号抽取程序，包括抽取后的频谱分析(software radio signal extraction procedures, including spectral analysis after extraction)

姜启源、谢金星、数学建模案例选集，提供丰富的数学建模案例，主要编程语言为matlab和C语言。(Jiang Qiyuan, Xie JX, case selection of mathematical modeling, mathematical modeling provides a rich case, the main programming language for matlab and C language.)

用LCS方法解决字符匹配问题，用到动态规划的思想。原创(LCS solution with matching characters, the idea of using dynamic programming)

PID控制程序，matlab编写，适合初学者（2）(PID control procedures, matlab prepared for beginners (2))