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分布傅里叶算法，可以用于多种计算，比如光孤子的特性分析(split_step_fourier_method.m)

离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络(Discrete convolution function matlab basic usage and circular convolution description and continuous signal amplitude spectral envelope)

MATLAB经典教程，包括基础、矩阵、程序设计、绘图等几部分。(MATLAB classic tutorials, including the foundation, matrix, programming, graphics and other parts.)

IIR滤波器的设计，脉冲响应不变法和双线性法都有。 巴斯沃斯滤波器 椭圆滤波器 切比雪夫滤波器(The design of IIR filters, the impulse response have the same method and the bilinear method. Bath Butterworth filter elliptic filter Chebyshev filter)

接触网固有频率计算程序，可根据注释输入接触网参数，利用求结构矩阵特征值的方法求取接触网的固有频率…(Catenary natural frequency calculation program, according to the catenary comment input parameters, the use of structural matrix eigenvalue seeking ways to strike a catenary natural frequency ...)

说明：  基于特征点的图像拼接，但需要人工选择特征点。(Based on feature points of the image stitching, but the need to manually select feature points.)

说明：  本程序实现多模态故障检测与故障诊断，用的方法是LPP_GMM_FJ，对象为TE,GMM是用的FJ算法，效果很好(This procedure realize multimodal, fault detection and fault diagnosis method is LPP_GMM_FJ, object for TE, GMM FJ algorithm is used, the effect is very good)

perform cross correlation between two time series

说明：  Matlab下美军F16战斗机的非线性模型(Nonlinear F-16 Fighter Model)

对于PCA的学习很有用一份资料，上面还包含matlab程序。(Learn useful for the PCA to a data above also contains matlab program.)