alvth

基于特征评估及约简的邻居粗糙集方法，可以用于粗糙集属性约简(Feature-based assessment and neighbors rough set reduction methods )

matlab信号处理常用函数参考书，分类清晰明了，对信号处理函数做了很好的分类，便于查询。(commonly used signal processing matlab function reference, classification clarity of the signal processing functions done a very good classification, easy to query.)

二阶系统一次性完成的最小二乘法辨识程序，便于理解最小二乘辨识的原理(Completed a one-time second-order system least squares identification procedure, easy to understand the principle of least squares identification)

利用matlab来实现多项式的运算，及其各种符号的使用。例如求极限，数值积分，函数的求导等(Using matlab to achieve polynomial operations, and its various symbols are used. Such as finding the limit, numerical integration, function derivation, etc.)

IIR filters are one of two primary types of digital filters used in Digital Signal Processing (DSP) applications (the other type being FIR). IIR means Infinite Impulse Response .

电力系统潮流计算软件.可以计算配电网和主网的潮流.(void Node_Sequen(int*pNum_Node, int*pNum_Line, int*pNum_Gen, int*pNum_Load, int*pNum_Swing, int*pNum_GPV, int*pNum_GPQ))

经典教材 数值计算matlab 源代码 (matlab code for numerical computation using matlab )

灰色模型的背景值和求导过程的联合优化，效果非常不错(Joint optimization model and gray background value derivation process, the effect is very good)

本程序具体描述了矩孔夫朗和费衍射的图样，程序简单，图样清晰。(Rectangular Aperture Fraunhofer Wo Fei diffraction)

Optimal Filtering with Kalman Filters and Smoothers