This-code-will-generate-three-discrete-time-signa

医学图像经典预处理，matlab文件，可直接编译(Classic pre-medical images, matlab file)

说明：  混沌粒子群算法，具有很好的全局搜索能力！(Chaotic particle swarm algorithm has good global search capability!)

神经网络修改BP辨识算法，用于辨识复杂的非线性系统，相对传统BP算法，具有计算快等优点(Modify BP neural network recognition algorithm for identification of complex nonlinear system, compared to the traditional BP algorithm has the advantages of quick calculation)

用MATLAB平台实现APA算法，仿射投影子带滤波器(Implementation of APA algorithm with MATLAB platform)

基于matlab的指纹识别程序，能够完成指纹识别的功能，包括预处理，特征提取，匹配等特征(Matlab-based fingerprint identification process to complete the fingerprint features, including preprocessing, feature extraction and matching characteristics)

It is code for tonality feature extraction

voice activity detection by zero crossing(athar)

遗传算法（混合遗传的算法），较简单，共初学者参考，优化的资料(Genetic algorithms (hybrid genetic algorithm), is relatively simple, common reference for beginners, optimized data)

使用牛顿差值和拉格朗日插值方法来填补数据中的缺失值(Using Newton difference and Lagrange interpolation to fill in missing values in data)

说明：  这是MATLAB智能算法30个案例分析（第2版）的code部分，内容详实，有兴趣学习基于matlab只能优化算法的可以参考，里面主要有遗传算法、粒子群算法、模拟退化算法等的演示。(This is the code part of the 30 case analysis (second edition) of MATLAB intelligent algorithms. The content is detailed. If you are interested in learning based on matlab, you can only optimize the algorithm. You can refer to it. There are demonstrations of genetic algorithm, particle swarm algorithm, simulation degradation algorithm, etc.)