astro

说明：  多种兴趣点算子，主要有giles,harris,harrislaplace,susan,log.(A variety of points of interest operator, mainly giles, harris, harrislaplace, susan, log.)

image match using in engineering and get information from object

数字图象处理系统，使用MATLAB的GUI模块，可实现图象的直方图均衡、灰度化、二值化、缩放、边缘检测、增加噪声、图像变换、去噪等功能。使用时请将fig文件和m文件和图像放在一个文件夹内(photo process system,use matlab)

说明：  MATLAB的空间决策支持系统 MATLAB的空间决策支持系统(MATLAB MATLAB spatial decision support system for spatial decision support system)

说明：  关于微分法求最大和最小、实验与观察(Ⅰ)：模拟盲人下山的迭代寻优法、计算最佳水槽断面面积的一些应用matlab编写最优化程序的范例(On the differential method for maximum and minimum, experimental and observation (Ⅰ): Simulation of Iterative blind downhill optimization method, calculation of the best cross-section area of the sink some applications to optimize the preparation procedures matlab example)

tortional dynamics modeshape for 3phase system

利用matlab将输入的rgb图像转化为灰度图像后，利用阈值求的二值图像，边缘算子求的边缘图像，边缘图像求归一化不变矩，Hu矩。(Matlab input rgb image to grayscale image, using the binary image threshold seeking child seeking the edge of the image, the edge operator, the edge of the image seeking normalized invariant moments, Hu moments.)

一堆沙子的横截面，可以使用 Margolus 型邻居仿真，但运动规则不同。 规则： 元胞有 2 个状态。状态= 0 是空的，状态= 1 代表沙子。 在任何时间步长，一个粒子，可以在2x2 块中向着底部运动。可能运动如下 所示。墙壁和底部将阻止粒子继续运动。 为了让该运动略有随机性，我亦补充说一项规则，有时处于下落状态的两个元胞还旋转，直到所有的动作都完成。(Cross-section of a pile of sand, you can type using the Margolus neighborhood simulation, but the movement rules are different. Rules: There are two cellular states. State = 0 is empty, state = 1 for sand. At any time step, a particle can be in the 2x2 block toward the bottom of the movement. May exercise the following. Walls and bottom to prevent the particles continue to campaign. To make the campaign a little random, I also added a rule, sometimes in the falling state of the two cell also rotate until all actions are completed.)

it describe about brain image segmentation

实现了P4多相码的产生和脉压，互补码的产生和自相关输出(The realization of the P4 polyphase code generation and pulse pressure, complementary code generation and auto-correlation output)