xuedingyu_MATLAB

介绍了一种过零检测方法，实用性强，检测效果较好(This paper introduces a zero crossing detection method, practical strong, better effect)

speech recogniton code

该程序可以给出相空间中每个位置的曲波 (Gives the location of each curvelet in phase space)

遗传和粒子群算法的多目标例程，用了几个测试函数，效果还不错(Inheritance and multi-objective particle swarm optimization (pso) routines, used several test functions, the effect is good)

可变次数的 曲线拟合 最小二乘算法实现 (Variable number of least squares curve fitting algorithm)

典型的MATLAB编程实现MSK连续功率谱描述，并且绘出相应的离散点的功率谱值……(The typical MATLAB programming the MSK continuous power spectral description, and draw the power spectral values ​ ​ of the corresponding discrete points ......)

参考文献“基于LLE的特征提取及应用”中的方法，我自己编写的一个LLE的测试数据处理方法程序。主要是针对新进数据如何进行LLE降维，配合matlab 降维工具箱Dimensionality Reduction v0.3b 使用。如有问题请指正。(It s a algorithm used to deal with new sample sets with LLE.)

本代码详细说明了在matlab中,如何求解各种数学中的算法问题,方便了科研人员的使用.(Detailed description of the code in matlab, how to solve mathematical problems in the algorithm and make it easier for researchers to use.)

MC-CDMA的SIMULINK仿真 (MC-CDMA the SIMULINK simulation)

掌握MATLAB的基本符号运算，在微积分中的应用，在线性代数中的应用，同时掌握方程的求解方法。(grasp the basic symbol operations in calculus of linear algebra applications, control of the equation solution.)