ofdm

周期图法是经典谱分析的一种重要方法，对于信号的分析有重要的作用。(Periodogram is an important method of classical spectral analysis, for the analysis of signals have an important role.)

sorce code for matlab voice recognition

说明：  该程序可用于数值模拟高阶激光涡旋光束模式(This program can be used to numerically simulate high-order laser vortex beam modes)

images of fishes for claassifyication

ACADO matlab工具包，适用于最优控制；模型预测控制(ACADO Integrators and algorithms for direct optimal control, model predictive control and parameter estimation to MATLAB.)

说明：  随机森林的一个入门级历程，此例程可以带有稀缺数据集，让你使用训练集和测试集感受到随机森林的强大之处。随机森林的分类与回归，非常之强。秒杀神经网络，是一个人见人爱的算法。(Random forest is an entry-level process, this routine can have scarce data set, let you use training set and test set to feel the power of random forest. The classification and regression of random forest is very strong. Seckill neural network is a love algorithm.)

ultra wideband simulation

this code is mainly based on clustering

fft算法的具体实现，应用基2法实现，有比较好的实验结果。(fft concrete realization of the algorithm, the application base 2 method achieved a relatively good results.)

非常好的信道衰落教材~涵盖了很多方面的知识(Very good fading ~ covers many aspects of teaching knowledge)