8dpsk

说明：  some code of spectral estimation method-non parametric method

very cool calendar app

this matlab code is for channel estimation. when the communication channel is time varying for correct detection of received information you should stimate the communication channel.

传统PID整定与利用模糊控制算法进行整定(Traditional PID tuning with the use of fuzzy PID control algorithm)

关于雷达信号处理的教程，详细介绍了雷达信号的分类，以及处理方式(On radar signal processing tutorial, detailing the classification of radar signals, as well as treatment modalities)

Low pass filter desinged using matlab

人工产生scurve数据集，方便一些降维方法的效果验证(Scurve generate artificial data sets to facilitate some of the effects of dimensionality reduction methods to verify)

一个实用的在数值计算中计算积分的Newtoncotes方法的m文件，包含n从1到7的常用情况(A practical calculation in numerical methods of integration Newtoncotes m file that contains the n from 1 to 7 common situation)

MATLAB黄金分割法求最小值，在区间中点的函数值作为返回值。(Golden Section Method MATLAB minimum, midpoint in the range of the function value as the return value.)

通过matlab实现从声卡发出不同频率的声波(diffirent frequency sound out)