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分水岭算法，共三个算法的比较，可直接运行，供大家参考，希望有用！(Watershed algorithm, three algorithms were compared, can be run directly for your reference, hope useful!)

利用Matlab产生各种回声、击掌等特殊效果的音频程序。(Matlab, generate a variety of echo, clap audio programs and other special effects.)

极限学习机（Extreme Learning Machine，ELM），该算法随机产生输入层与隐含层间的连接权值及隐含层神经元的阈值，且在训练过程中无需调整，只需要设置隐含层神经元的个数，便可以获得唯一的最优解。与传统的训练方法相比，该方法具有学习速度快、泛化性能好等优点(Extreme Learning Machine regression and classification, introduce a new algorithm for SLFN- Extreme Learning Machine (Extreme Learning Machine, ELM), the algorithm randomly generated input layer and hidden layer connection weights between the hidden layer and dollar threshold, and no adjustment in the training process, only need to set the number of hidden layer neurons, they can obtain a unique optimal solution.)

intelligent electronic device

免疫遗传算法流程为： (1)随机产生初始父代种群A1 (2)根据先验知识抽取疫苗。 (3)若当前种群中已包含最佳个体，算法结束；否则进行以下步骤。 (4)根据抗体浓度和适应度进行复制。 (5)对当前第K代父代种群AK进行交叉操作，得到种群BK。 (Immune genetic algorithm process as follows: (1) randomly generated initial parent population A1 (2) vaccine based on a priori knowledge extraction. (3) If the current population already contains the best individuals, the algorithm ends otherwise, perform the following steps. (4) be reproduced in accordance with antibody concentration and fitness. (5) the population AK Present Generation K parent cross was obtained population BK.)

通过对主从系统的数学建模并利用matlab随机试验模拟，研究主从多机通信系统的可靠性，以及采用不同措施预防和解决故障的可行性和统计规律。包括实验报告和源代码( Though the mathematical modeling of the master-slave system and the random experiment with Matlab, we tried to research about the reliability of the system with or without different methods to prevent and solve the failure of the system, therefore we find some statistical regularity. )

基于matlab的系统分析与设计：图像处理3，内容翔实，丰富，包含了simulink建模(Matlab-based Analysis and Design: Image Processing 3, informative, rich, contains a simulink model)

Pearson s correlation coefficient between two variables is defined as the covariance of the two variables divided by the product of their standard deviations

说明：  MPPT爬山算法，个人用过还不错，simulink仿真(Climbing MPPT algorithms, individuals used the bad, simulink simulation)

实现MSK数字通信系统仿真。通信信道模型中的噪声为理想加性高斯噪声。接收端有自适应滤波器。(Simulate MSK communication system. Noise in communication channel is additive Gaussian noise. Adaptive filter is designed at receiving terminal.)