communication-chanel-similation

说明：  利用matlab编程实现复化公式求积分，实际应用效果还行(Matlab programming using complex formulas quadrature)

To find the contrast of an image locally.

transfer function code using matlab programming

说明：  有关矢量信号处理的基本仿真，得到声压功率谱，x,y.z各方向声强谱(Vector signal processing related to the basic simulation，underwater acoustic)

主成分分析是设法将原来众多具有一定相关性（比如P个指标），重新组合成一组新的互相无关的综合指标来代替原来的指标。(Principal Component Analysis，PCA)

MatLab function for converting Rotation matrix to Euler Angles and quatenrions. Two examples provided

fast volterra filtering

MATLAB基础教程MATLAB基础教程MATLAB基础教程MATLAB基础教程(MATLAB)

用m语言编写的反孤岛效应控制的滑膜频移方法，方便初学者学习(Write with m language against islanding control synovial frequency shift method for beginners to learn )

past when the sample data was collected, the future predictions can also be expected to be right. Application of machine learning methods to large databases is called data mining. The analogy is that a large volume of earth and raw material is extracted from a mine, which when processed leads to a small amount of very precious material similarly in data mining, a large volume of data is processed to construct a simple model with valuable use, for example