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一种在遗传算法中注入疫苗的matlab免疫算法，加入了免疫函数。(a ga based immune algorithm.)

基于遗传算法的多目标函数优化问题的一种有效方法(An effective method for multi-objective optimization problem based on genetic algorithm function)

人工神经网络进行数字卡片识别，Matlab环境(Artificial neural network for digital identification card)

este es un fitro supresor de banda muy conveniente para el uso en ingenieria electronica y mas aplicaciones

关于主成分分析(PCA)的MATLAB程序(MATLAB)

基于matlab的音频信号处理基于matlab的音频信号处理基于matlab的音频信号处理基于matlab的音频信号处理(Matlab-based audio signal processing matlab-based audio signal processing matlab-based audio signal processing matlab-based audio signal processing)

说明：  数字信号处理中的DFT源代码，很实用，希望对大家有用(DFT Digital Signal Processing source code, it is useful, we want to be useful)

用matlab产生轴承外圈仿真信号，实现信号的仿真(Matlab simulation signal produce bearing outer ring, realize the simulation of signal)

利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.(Matlab software written track irregularity data analysis program able to track inspection car irregularity measured data are processed to obtain the power spectral density function. Track Irregularities track irregularity analysis procedures including data preprocessing, track irregularity spectrum distribution function calculations, and based on the measured vibration acceleration of the vehicle, with the body of track irregularity acceleration coherent analysis, have an adverse impact on traffic running irregularity wavelength range, etc. the results show that: the dynamic characteristics of the vehicle and the track irregularity closely related. rough along the vertical vibration of the vehicle significantly, rail irregularity vibration to levels significantly affect the body, the level of irregularity to train the vertical and horizontal vibration significantly affected.)

对给定图像裁剪为384×384，对其分别进行傅立叶等变换 。。。——bianhuan.m(For a given image cut to 384 × 384, so its Fourier transform respectively. . .- Bianhuan. M)