Active-Filter-Cookbook(D.Lancaster)

平均标准偏差，一个计算用的Matlab小程序，希望大家喜欢(The average standard deviation, a calculation using a small Matlab program, I hope everyone likes)

说明：  时域模态参数识别方法，有效的识别时域信号 并提取模态参数。效果较好(Time-domain modal parameter identification methods, and effective identification of time-domain signal and extraction of modal parameters. Better-)

Galerkin方法,这是一种真正的无网格方法.这种方法采用移动最小二乘函数采近似解变量,并且采用移动最小二乘近似函数的权函数作为加权残值法的权函数.文中对形成的离散动力学方程用Newmark方法求解(Galerkin method, this is a real meshless method. This method adopts moving least squares in function approximation solution variables, and adopts moving least squares approximate function of weight function as a weighted residual method of weight function. In the paper, the discrete dynamic equation formed with Newmark method to solve)

说明：  一段用来做数值计算的代码，主要是做的数值模拟，用来模拟流线形态的代码()

AR自适应滤波器，用Kalman滤波器跟踪AR模型的吸收变化(adaptive AR model，use kalman filter to trace the variance of ar coeffience)

A Point on an Elliptic Curve in barycentric (or affine) coordinates.

寻找最短路径的程序,希望对大家有用,谢谢!主要是为了完成注册(Finds all pair shortest path.)

This code enables to make contours.

相位解缠和相位展开matlab程序，，里面还包含多篇介绍该相关解缠算法的文章 (Phase unwrapping and phase to commence the matlab program, which also contains many articles on the unwrapping algorithm article)

This programe provides SER analysis of amplify and forward cooperative protocol using QPSK modulation. Results are compared with theoratical results for QPSK modulation with AWGN and Rayleigh fading channels