low_pass_filter

％ 该函数对区间进行裁减即Py投影，返回裁剪后的区间信号( The function of the interval that the process of reducing the projection Py, returning after the interval signal clipping)

it is acf2 matlab code

新型群智能优化算法，鲸鱼优化算法。通过模拟动物的社交行为,从而获得优化的数学模型,从而完成算法。(New swarm intelligence optimization algorithm, whale optimization algorithm.)

用部分传输序列算法降低OFDM信号峰均功率比算法(Reduction algorithm with Partial Transmit Sequence OFDM signal PAPR Algorithm)

代码基于Matlab软件，讲述了大量数学方法的应用思路和过程。内容涉及回归分析、主成分分析、因子分析、聚类分析、判别分析、时（空）间序列分析、Markov链、R/S分析、线性规划、层次分析法以及人工神经网络建模等方法。通过模仿本书讲授的计算过程，读者可以加深对有关数学方法的认识和理解，并且掌握很多Matlab的应用技巧。代码规范，可研究价值高。 　(Code based on the Matlab software, tells the story of a large number of mathematics method of thinking and process applications.Content in regression analysis, principal component analysis, factor analysis, cluster analysis, discriminant analysis, the (empty) sequence analysis, Markov chains, R/S analysis, linear programming, analytic hierarchy process (ahp) method and artificial neural network modeling, etc.By imitating the calculation process of this book teaches, readers can deepen the understanding and the understanding to the related mathematical methods, and master a lot of Matlab application skills.Code standards, it is with high research value.)

很好的一个一维条码检测识别源码，作为参考很有用(Very good detection and recognition of a one-dimensional bar code source, as a useful reference)

无偏灰色预测模型的实现，直接改数据即可运行。(Unbiased gray prediction model to achieve, directly change the data to run.)

说明：  simulink 讲解了simulink的主要功能，比较详细(simulink)

MATLAb code for Basic Model of Cognitive Radio

一般支持向量机的回归和分类程序，均可以运行(General support vector machine regression and classification procedures can run)