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dianyunsanjiaohua
空间点云的三角化，已通过调试，大家共同学习(Point cloud of the triangular space, and have passed testing, we learn together)
- 2009-05-31 16:55:54下载
- 积分：1
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main
主成分分析的三种方法，一种是自编程序，一种是princomp函数,一种是pcacov函数(Three principal component analysis, one is self-programming, one is princomp function, a function is pcacov)
- 2015-06-11 19:02:18下载
- 积分：1
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segmentation
基于K均值算法和互信息熵差的算法，可以有效地确定分类数,从而该算法对医学图像进行自动优化分割。(K means algorithm based on entropy and mutual information algorithms, can effectively determine the classification number, so that the algorithm for automatic optimization of medical image segmentation.)
- 2021-03-24 16:49:15下载
- 积分：1
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tmp_6575-SSEM240973671
此函数三维可视化显示太阳，地球和月亮。可以输入现实参数数据(Function SSEM displays 3D Visualization of SUN, EARTH and Moon with two option i.e. with actual data and without actual data just for fun.)
- 2018-04-22 09:16:22下载
- 积分：1
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LOD
这款小DEMO是关于自己学习LOD地形分层算法的例子，其中简单显示了实现算法的过程(The DEMO is a small study on their own examples of LOD terrain hierarchical algorithm, which simply shows the process of algorithm)
- 2010-11-29 21:53:33下载
- 积分：1
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matlab
用matlab中各种不同方法对模糊图像进行复原，有维纳滤波，盲返卷积，Lucy-richardson方法，规则化复原图像等(Various different methods using matlab fuzzy image restoration, with Wiener filtering, blind convolution back, Lucy-richardson methods, rules-based recovery images, etc.)
- 2010-01-10 14:25:53下载
- 积分：1
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mbtropclitan
一个较好效果的彩色图像合成代码(分左右两个视窗,很好用(A good effect of color image synthesis code (about two Windows, very useful)
- 2017-05-07 10:53:15下载
- 积分：1
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代码
说明： 1、正弦函数 f (t) = K sin(wt +a)
2、矩形脉冲函数 f (t) = u(t) - u(t - t0 )
3、抽样函数
4、单边指数函数 f (t) = Ke -t
5、已知信号 f1(t) = u(t + 2) - u(t - 2)， f 2 (t) = cos(2pt) ，用 MATLAB 绘制
f1(t) + f 2 (t) 和 f1(t)′ f 2 (t)的波形。(such as :
Sine function f (t) = K sin(wt +a)
Rectangular pulse function f (t) = u(t)-u(t-t0)
Sampling function
One-sided exponential function f (t) = Ke -t
Known signal f1(t) = u(t + 2)-u(t-2), f 2 (t) = cos(2pt), draw with MATLAB
The waveforms of f1(t) + f 2 (t) and f1(t)*f 2 (t))
- 2021-03-19 10:39:19下载
- 积分：1
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CarCount
该程序功能是实现对道路流动车辆统计。小模块功能有以下几个：1，对视频解帧并显示。2，对该视频训练背景图片。 3，利用背景图片用减背景法对测试视频进行前景提取，并进行阈值处理，图像分割，找出流动车的连通域。 4，对车辆进行统计。程序包内含有界面说明，以及程序使用的步骤和相关注意事项(The program function is to achieve movement of vehicles on the road statistics. A small module function has the following: 1 solution for video frames and displayed. 2, the video training background image. 3, using the background image used by the background method of testing the prospects for video extraction, and conduct threshold processing, image segmentation, to identify mobile car-connected domain. 4, vehicle statistics. Interface package contains instructions and procedures related to the use of the steps and considerations)
- 2010-01-04 12:53:46下载
- 积分：1
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byjc
说明： 对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。(For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.)
- 2008-10-26 18:49:00下载
- 积分：1
