weidianwang

求解曲线拟核,很有用，在压气机编程中使用(compresoor curve fit)

基于PSCAD的距离保护算法实现的程序，对搞保护的有用~(Program implementation based on the the PSCAD distance protection algorithm, useful to engage in protected)

说明：  多重分形去趋势来分析处理生物医学信号，matlab程序代码(Multifractal detrended)

2次B样条曲线和3次B样条曲线的matlab绘制，适用于初学者(Two B spline curve and cubic b-spline curve realization code, debugging through matlab, apply for beginners )

观察Autocad内部数据组织的最佳工具,这个对应Autocad2(observation Autocad internal data organization the best tools, and corresponding Autocad2)

使用MATLAB 6.5开发，DDA算法画直线(MATLAB 6.5 to develop the use of, DDA draw a straight line algorithms)

很好的PSCAD调用.f小程序。有助于初学者学习(PSCAD good call. F applet. Help beginners learn)

基于PSCAD仿真软件的IEEE 39-bus network (New England network)模型，经典！(PSCAD simulation software of the IEEE 39-bus network (New England network)-based model, classic!)

AUTO CAD 2013破解程序，非常好用，使用多次均能成功。(AUTO CAD 2013 crack program)

系统辨识作业 考虑如下模型 z(k)-1.5z(k-1)+0.7z(k-2)=u(k-1)+0.5u(k-2)+v(k) 其中v(k)是均值为0，方差为1的白噪声。根据模型生成数据，采用递推最小二乘法对模型参数进行辨识，要求绘出各参数随时间的变化曲线。 ("System identification" computer test 。Consider the following model Z (k) to 1.5 of z (k- 1)+ 0.7 z (k- 2) = u (k- 1)+ 0.5 u (k- 2)+ v (k) The v (k) is the mean to 0, the white noise variance 1. Generate data according to the model, the recursive least squares method is adopted to model parameters are identified, draw the parameters changing with time curve. )