expandPNSeq

级联积分－梳状(Cascaded Integrator–Comb，CIC)滤波器，是种高 效滤波器。它是一种线形相位FIR滤波器，由工作在高抽样率的级联理 想积分器和低抽样率的级联微分器组成,根据抗混叠和抗镜像的指标 确定所需的级联数目。 (Cascaded integrator- comb (Cascaded Integrator-Comb, CIC) filter, is the kind of high efficiency filter. It is a linear phase FIR filter, high sampling rate by the work in the cascade of an ideal integrator and a low sampling rate of the cascade differentiator formed, according to anti-aliasing and anti-mirror of the indicators to determine the number of required cascade.)

说明：  一个画磁滞回线的matlab程序 ,,,,,(Hysteresis Loop of a painting program matlab)

可以进行matlab滤波，含有多种模板，怎么这么无聊的网站(Matlab filter contains a variety of templates)

设计一个信号发生器,并同时画出信号的时域表 示，自相关函数及功率谱(Design of a signal generator and simultaneously draw the time domain representation of the signal, the autocorrelation function and the power spectrum)

Fisher是多元统计分析的常用的方法之一，判别分析方法可在各种领域得到应用。一般用于确定属于一个可观测量是什么类型。(Fisher method is one of the common methods of multivariate statistical analysis, discriminant analysis method can be applied in various fields. Usually used to determine what type of a observables belonging.)

用matlab编写的savitzky-Golay曲线平滑滤波函数(savitzky-Golay smoothing function developed by matlab)

说明：  线弹性断裂相场法，后续更新！！共同学习！！(elastic fracture phase field)

学会怎样快速高效的进行matlab编程，这篇文章说明了怎样把任何一种矩阵转换成行向量，比较实用(Learn how to fast and efficient conduct of matlab programming, this article explains how to convert any kind of trip matrix vector, more practical)

说明：  一个简单地一阶RC电路，观测值得测量，并通过安时积分法得到荷电状态(A simple first-order RC circuit. The observation is worth measuring and the state of charge is obtained by the time integral method.)

说明：  matlab学习例程，自动增益控制实现例程，方便初学者学习。(Matlab learning routines, automatic gain control routines, easy for beginners to learn.)