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用MATLAB实现“商人怎样安全过河”模型求解(Using MATLAB to solve“how to secure traders to cross the river” model )

用几种函数实现傅里叶变换，变换后可输出图形(With several functions for Fourier transform, transform graphics output)

计算AR模型的参数，包括滤波、去趋势化、AIC判断阶数、计算AR模型系数。(Calculation AR model parameters, including filtering, detrended, AIC judgment order to calculate the AR model coefficients.)

hessian matlab algorithm

Reduccion por metodo de gaus jordan

自适应波束的形成仿真，通过matlab实现(Adaptive beam forming simulation)

newton rapshon mejorado implementado al 100

对语音信号进行分析时需要先进行预加重处理，起到提升高频的作用。(The speech signal analysis needs to first conduct a pre-emphasis process, to enhance the role of high frequency. )

旅行商问题（Travelling Salesman Problem, 简记TSP):假设有一个旅行商人要拜访n个城市，他必须选择所要走的路径，路经的限制是每个城市只能拜访一次，而且最后要回到原来出发的城市。路径的选择目标是要求得的路径路程为所有路径之中的最小值。 此处使用蚁群算法求解TSP问题(Suppose a business trip to visit n cities, he must choose the path to go, pass through the restriction is to visit each city only once, and finally go back to the original departure city. Path selection objective is to get the path distance to the minimum value among all paths.Here,we use the procedure of ant colony algorithm to work out the TSP.)

用matlab语言写的Gibbs(The Gibbs algorithm)算法,用于模式分类(Matlab language used to write the Gibbs (The Gibbs algorithm) algorithm for pattern classification)