登录
首页 » PowerBuilder » Hilbert_CG

Hilbert_CG

于 2014-11-22 发布 文件大小:2KB
0 299
下载积分: 1 下载次数: 9

代码说明:

  采用预处理的CG算法求解Hilbert矩阵,求解1000阶及以上的方程组。预处理矩阵分别采用3对角线、5对角线以及在对角线上分割小块矩阵的矩阵。可以任意设置收敛精度,简单实用。(CG algorithm for solving Hilbert matrix preconditioning, 1000 order and above solving equations. Diagonal matrix were pretreated with 3, 5 and in the diagonal matrix, the diagonal matrix of divided pieces. Can be set convergence precision, simple and practical.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • pipei
    基于角点特征的图像匹配的几个代码~~较为详细~~~(Corner Feature-based image matching of several more detailed code ~ ~ ~ ~ ~)
    2010-05-12 11:16:00下载
    积分:1
  • CNN 可用
    卷积神经网络(Convolutional Neural Network)是一个专门针对图像识别问题设计的神经网络。它模仿人类识别图像的多层过程:瞳孔摄入像素;大脑皮层某些细胞初步处理,发现形状边缘、方向;抽象判定形状(如圆形、方形);进一步抽象判定(如判断物体是气球)。(Convolutional neural network is a neural network specially designed for image recognition. It imitates the multi-layer process of human recognition image: pupil ingestion of pixels; some cells in the cerebral cortex preliminary processing to find shape edges and directions; Abstract judgment of shape (such as circles and squares); and further Abstract judgment (such as judging objects are balloons).)
    2020-06-17 07:40:01下载
    积分:1
  • Bow-image-retrieval-master
    基于BoVW的图像特征提取,以及图像检索(Image feature extraction and image retrieval based on BoVW)
    2020-06-23 04:40:02下载
    积分:1
  • 光流法视频
    说明:  光流法处理车辆视频,读取视频,分析单帧图片,得到光流图片(The optical flow method processes the vehicle video, reads the video, analyzes the single frame picture, obtains the optical flow picture)
    2020-06-04 10:30:45下载
    积分:1
  • Kmeans
    使用K均值做聚类分析来进行图像分割,把原始图像转换到HSV空间做聚类分析(use k-means clustering to segment the image)
    2020-07-02 04:00:01下载
    积分:1
  • dilate.erode
    自己编写的数学形态学膨胀和腐蚀的matlab算法 适用于二值和灰度图象 (I have written mathematical morphology and corrosion expansion matlab algorithm for binary and gray-scale image)
    2008-05-22 15:11:47下载
    积分:1
  • VBfudiao-
    程序可以实现BMP图片特效处理,包括浮雕效果(bmp picture)
    2012-11-21 11:39:03下载
    积分:1
  • quyushengzhangfa
    说明:  区域生长法的图像分割,可以较好地提取脑部图像。(The region growing method can extract brain image well.)
    2019-01-13 23:39:45下载
    积分:1
  • VisualSFM_windows_cuda_64bit
    说明:  很好用的三维重建软件,VisualSFM软件允许上传一系列图像,它从这些图像中找到每一个图像的特定特征,利用这些特征信息重建出3D模型的稀疏点云,而后还可进行稠密点云重建。(The VisualSFM software, a good 3D reconstruction software, allows uploading a series of images. It finds the specific features of each image from these images, and USES these feature information to reconstruct the sparse point cloud of the 3D model, and then it can reconstruct the dense point cloud.)
    2019-05-16 16:00:52下载
    积分:1
  • bp_erf_log
    混合像元分解,是定量遥感中非常重要的组成部分之一,在反演地表参数时是必须要考虑的因素之一,文中罗列了分解的一些方法(mixed pixel decomposition, is the quantification of remote sensing very important component of one of the the inversion of surface parameters is to be considered one of the factors, the paper listed some of the decomposition method.)
    2013-06-21 17:09:36下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载