PAR_autocor

本代码前部分为空间平滑算法代码，后半部分为时间平滑算法。(Spatial Smoothing，Time Smoothing)

蒲丰投针实验matlab程序，有详细的中文注释和例程，可以学习。(Po Fung cast the needle experiment matlab program, with detailed notes and routines of the Chinese, you can learn.)

matlab 编写的简单数字下变频仿真程序，含NCO模块、混频、低通滤波、抽取。模块大多采用matlab自带函数实现( program for DDC simulink base on Matlab)

马田系统，计算分类，诊断，决策等问题中的马氏距离(MTS, Mahalanobis distances computed in , classification, diagnosis, decision making, etc.)

基于MATLAB的语音信号滤波设计与实现(MATLAB-based Design and Implementation of Speech Signal Filtering)

关于利用matlab进行系统建模与仿真的全面资料，并附有多个仿真参考实例(On the use of matlab for system modeling and simulation of the full information with reference to instances of multiple simulation)

matlab有限元结构动力分析与工程应用 第二章源程序(matlab finite element structural dynamic analysis and engineering application source code chapter)

this file use hybrid kalman filter for estimation

Create a NamedNodeMap object from the attributes of the last child of the third "p" element and traverse the list from index 0 thru length -1.

使用高斯-赛德尔迭代法和雅克比迭代法求解线性方程组；使用高斯法和列主元法求解线性方程组。(Using the Gauss - Seidel iterative method, Jacobi iterative method for solving linear equations and using Gauss method and column principal component method to solve linear equations.)