资源列表
PCA_K
- PCA的思想为将图像的协方差矩阵分解，获得分解后的方向向量。然后将数据分别投影到某一个方向上去，获得与原图象近似的图像。当然,与最大特征值所对应的特征向量方向获得最好的图像。因此，PCA方法可以作为降维的一种方法。留下在某些方向较好的图像，而抛弃那些在另外一些方向上不好的图像。-PCA ideas as to decompose the covariance matrix of the image, the direction vector obtained after decompositio
arcEngine-shortest-path
- arcEngine 实现空间分析中最短路径的功能- arcEngine spatial analysis functions in the shortest path
Demo2
- arcengine10.2 实现通过sde连接Oracle数据库11g,实现了创建矢量和栅格数据集，导入栅格和矢量数据，读取矢量和栅格数据。-arcengine 10.2 sde connection through Oracle Database 11g, enables the creation of vector and raster data sets, import raster and vector data, read vector and raster data.
Demo2
- arcEngine10.2开发，实现了根据的图层的右键功能，可以查看图层的属性表。并选择字段，输入查询名称，可以定位要素到图层中间-arcEngine10.2 development, to achieve the right function based on the layer, you can view the layer s attribute table. And the field, enter a query name, you can locate feature to int
createPolygon
- ArCEngine 开发，实现了导入不同格式数据的导入，地图的基本操作，代码生成shp文件，实现矢量和栅格数据的互相转换。-ArCEngine develop, implement import import data in different formats, the basic operation of the map, code generation shp file, achieve mutual conversion vector and raster data.
coloracaoGrafos
- forma inicial para coloraç ã o de grafos, encontrar a coloraç ã o ótima para várias instancias
algoritmoDikstra
- algoritmo dijkstra simples
LFaRFa
- 从心电波形提取出呼吸波形，计算呼吸基频，通过HRV曲线来得到该频谱，最后计算LFa，RFa参数值-get the results of respiratory waveform ,and count the fundamental respiratory frequency.lastly,get the LFa,RFa by frequency spectrum of HRV
cooc3d
- 这是一个三维灰度共生矩阵的特征提取的代码-3D gray level co-occurrence matrix feature extraction
canny
- Java Android实现canny边缘检测-Java Android canny
danfengyanshe
- 编写的单缝衍射程序，模拟了光学实验中的单缝衍射实验，极大的方便了光学的初学者-Write the single slit diffraction of program, to simulate the optical experiment of single slit diffraction experiment, great convenience for optical beginners
Binary
- 编写二值化程序，无论是对普通的图像还是在三维测量中处理光栅都有极为重要的额意义-Write binary program, in both the common image processing in the three dimensional measuring grating has very important significance