2177e8d3adb15fabed33322ffd32afc8394a

cheby space - numerical analysys(cheby space- numerical analysys)

实现聚类K均值算法： K均值算法：给定类的个数K，将n个对象分到K个类中去，使得类内对象之间的相似性最大，而类之间的相似性最小。 缺点：产生类的大小相差不会很大，对于脏数据很敏感。 改进的算法：k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用，这样的一个medoid就标识了这个类。步骤： 1，任意选取K个对象作为medoids（O1,O2,…Oi…Ok）。 以下是循环的： 2，将余下的对象分到各个类中去（根据与medoid最相近的原则）； 3，对于每个类（Oi）中，顺序选取一个Or，计算用Or代替Oi后的消耗—E（Or）。选择E最小的那个Or来代替Oi。这样K个medoids就改变了，下面就再转到2。 4，这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感，但计算量显然要比K均值要大，一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))

改进的混沌优化方法及其应用 内容通俗易懂，是容易实现(Improved chaos optimization algorithm and its application easy to understand content, it is easy to achieve)

matlab几个常用程序，用来学习神经网络编程练习(matlab several commonly used procedures used to study neural network programming exercises)

这是ofdm的毕设报告，里面有相应知识的学习最后还附加了ofdm的仿真，同时还有仿真图的分析(This is the complete set of ofdm report, which has the appropriate knowledge, learning and finally added ofdm simulation, as well as the analysis of simulation diagram)

比例电磁铁仿真，有磁滞回线，电感变化。 输入为电压，输出为力。(Model of solenoid)

初级matlab中的simulink学习用书，很好用(Simulink in matlab primary learning books, good with)

ufldl，working with large images 作业，完整代码，运行结果与提示一致(ufldl, working with large images operations, the complete code, operating results consistent with the prompt)

MATLAB中的源程序代码，希望对大家用所帮助。资源共享啊。嘿嘿(MATLAB source code, we hope to help. Resource sharing ah. Hehe)

Dissolve Gas Analysis