as_fun

讨论弦振动方程。一个标准弦振动方程，用于物理学和力学的上的振动讨论。通过mathematica 编程。（开发环境无mathematica，选择了接近的matlab）(Discuss a vibration equation. A standard vibration equation, using for mechanical purpose.)

对109号心电数据进行信号处理，去除噪声以及对R波进行识别与标注(reduce noise in ECG)

Yet another CString replacement (Yet another CString replacement)

刘金坤先进PID控制第二版第一章的仿真程序(Advanced PID control刘金坤the first chapter of the second edition of Simulation Program)

里面是关于matlab最基本的学习资料，有两个版本的，大家可以根据自己不同的要求，去学习它。(Matlab inside on the most basic learning materials, there are two versions, we can according to their different requirements, to study it.)

function exp85 clear all p=[0:0.1:1.1] t=[22.4570 26.6012 12.6416 5.9367 6.9265 28.2432 31.5068 37.0166 7.8947 1.0398 12.7095] net=newff([0 1],[5 1],{ tansig purelin }, traingdx , learngdm ) net.trainParam.epochs=2500 net.trainParam.goal=0.001 net.trainParam.show=50 net=train(net,p,t) r=sim(net,p) plot(p,t,p,r, * ) y=sim(net,[1.2])

雷达成像的仿真程序。包含很多的仿真小例子，对雷达成像的学习一定会很有帮助的哦(Radar imaging of the simulation program. Contains many small examples of simulation of radar imaging study will be helpful Oh)

本功能实现VC++与matlab的动态链接，能够具体实现三角函数的绘制，并能实时描点。(This feature dynamic link VC++ with Matlab, the concrete realization of the drawing of the trigonometric functions, and real-time depiction point.)

matlab函数速查手册 全面覆盖MATLAB的各类应用；查询方便：提供功能索引和字母索引；实例丰富：每个函数均配有实例讲解。(MATLAB function inquiry handbook)

有借鉴意义哦，数据模型归一化，模态振动，最小二乘回归分析算法。( There are reference Oh, Normalized data model, modal vibration, Least-squares regression analysis algorithm.)