实验学习

K-means算法是基于划分的思想，因此算法易于理解且实现方法简单易行，但需要人工选择初始的聚类数目即算法是带参数的。类的数目确定往往非常复杂和具有不确定性，因此需要专业的知识和行业经验才能较好的确定。而且因为初始聚类中心的选择是随机的，因此会造成部分初始聚类中心相似或者处于数据边缘，造成算法的迭代次数明显增加，甚至会因为个别数据而造成聚类失败的现象。(K-means algorithm is based on the idea of partitioning, so the algorithm is easy to understand and the implementation method is simple and feasible, but it requires manual selection of the initial number of clusters, that is, the algorithm is with parameters. The number of classes is often very complex and uncertain, so professional knowledge and industry experience are needed to better determine. Moreover, because the selection of initial clustering centers is random, some initial clustering centers will be similar or at the edge of data, resulting in a significant increase in the number of iterations of the algorithm, and even the phenomenon of clustering failure due to individual data.)

CTI应用,主要应用于自动语音应答,开发技术比较成熟,在国外应用比较多.-CTI applications, mainly used in automatic voice response, the development of technology and more mature, more applications in foreign countries.

Engineering mechanics : dynamics / R.C. Hibbeler. 此书的两张配套软盘-Engineering mechanics : dynamics/R. C. Hibbeler. This book, the two matching floppy

Matlab图形图像处理函数详细列表 Matlab图形图像处理函数详细列表-Matlab graphics image processing functions in detail a list of Matlab graphics image processing function of a detailed list of Matlab graphics image processing function of a detailed list of

有限元程序，平面4节点等参单元-finite element program, the plane four nodes Participation Unit

AT89S52单片机 程序 矩阵键盘，数码管显示-Single-chip program AT89S52 matrix keyboard, digital display

MatlabGUI转EXE(合订)文档(MATLAB GUI to EXE Document)

地震勘探反演方法 正演延拓 假设炮点在地层最底层，向上延拓(Forward seismic inversion method assuming continuation shot in the bottom of the formation, upward continuation)

仿真了LMS算和和牛顿算法以及最速下降算法有图形可以清楚的看到几个算法的收敛速度的快慢-Calculation and simulation of the LMS and Newton algorithm and the steepest descent algorithm can clearly see several graphical convergence of the algorithm for the pace of

关于PCB电路图的设计的基本方法,以及设计的不同-PCB circuit diagram of the basic design methodology and design of the different