资源列表
KMeans
- K-均值聚类算法,属于无监督机器学习算法,发现给定数据集的k个簇的算法。 首先,随机确定k个初始点作为质心,然后将数据集中的每个点分配到一个簇中,为每个点找距其最近的质心, 将其分配给该质心对应的簇,更新每一个簇的质心,直到质心不在变化。 K-均值聚类算法一个优点是k是用户自定义的参数,用户并不知道是否好,与此同时,K-均值算法收敛但是聚类效果差, 由于算法收敛到了局部最小值,而非全局最小值。 K-均值聚类算法的一个变形是二分K-均值聚类算法,该算法首先将所有点作为一个簇,然
MT2DOccam-inversion
- MT2d经典的OCCAM反演程序!包括相应的算例和程序说明。-MT2D OCCAM INVERSION CODE!
Decisiontree
- 实现基本功能的决策树分类算法,可以对连续变量进行处理,能显示生成的决策树。-Basic functions of decision tree classification algorithm for continuous variables can be processed to show the resulting decision tree.
triangle
- 采用有限元方法时会用到三角网格剖分,此程序可以自动生成三角网格,可参考程序中的说明相应地设置参数-Will be used when using the finite element method triangular mesh generation, this program can automatically generate triangular mesh, refer to the procedures described in the corresponding parameter s
FEM2.tar
- 有限元方法求解二维椭圆方程的matlab程序。-Finite element method for solving two-dimensional elliptic equations matlab program.
wavelenvsth
- 该程序可以用来计算水中行波波长、周期与水深之间的关系。-Relationship between wavelength, wave period and water depth
demo_gparm
- 主要作为多维输入高斯过程拟合的实例,并讨论了不同超参数条件,不同协方差函数的表现- Primarily as a multi-dimensional Gaussian process input fitting examples and discuss the different super-parameters, the performance of different covariance functions
manifold-learning
- 介绍流形学习中的维数规约算法,流行学习是指学习一组具有非线性关系的数据之间的本质表示-introduce the dimension reduction algorithm in manifold learning, which is used to learn the intrinsic representation of a serial non-liner datas
scoord.m
- 主要用于ROMS海洋模式,主要用来检验模式的垂向分层情况,能够根据参量控制实现垂向分层的可视化-Mainly used for ROMS ocean model, is mainly used to test the vertical stratification situation, according to the parameter control to achieve a vertical layered visualization
EMLS-SLAB
- ANSYS 用来模拟连铸过程电磁行为 涉及到模型建立及过程计算-ANSYS is used to simulate the behavior of electromagnetic casting process involves modeling and calculation process
Doppler
- 结合通信/雷达中的阵列测向应用,建立多个信号存在条件下的信号模型,进行多普勒频率估计,仿真实现并分析其性能-Combined communication/radar array detection applications, the signal model to establish the presence of multiple signals, the Doppler frequency estimation, simulation and analyze its performance
Definite-integral-algorithm
- 该文档中用C语言实现通用函数的定积分,源码中采用指向函数的指针作函数参数,整个功能实现的效率高,可以为读者们提供很好的语言编写思路。-This document using C language to achieve universal function definite integral, using the source code for the function pointer to a function parameter functions to achieve high overal