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zoom
simple program in matlab for making zoom to an image
- 2009-11-23 01:35:14下载
- 积分：1
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flat_fad_channel
说明： 仿真一个QPSK调制信号通过一个平坦瑞利衰落的AWGN信道的误码率(simulate the BER of a QPSK modulated siganal using an AWGN channel with flat rayleigh fading)
- 2011-03-09 19:34:11下载
- 积分：1
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edgedetec
用matlab实现边缘提取，应用于医学图像效果不错，抑制噪声很好(Edge detection using matlab implementation, good results for medical images, good noise suppression)
- 2010-05-08 22:00:52下载
- 积分：1
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hundunpso
针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷
入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。
该方法考虑了图像中像素点灰度 邻域灰度均值对作为阈值对图像进行分割 利用混沌运
动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜
索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索
时间, 提高了收敛率。(Calculation of its large capacity and particle swarm algorithm is easy to fall to strike the best threshold for the two-dimensional entropy image segmentation method
Into the local optimum and slower, the proposed two-dimensional entropy image segmentation method based on chaotic particle swarm optimization algorithm.
The method takes into account the image pixel the gray neighborhood average gray value as a threshold for image segmentation chaotic transport
Dynamic randomness, ergodicity and initial value sensitivity of chaotic particle swarm optimization algorithm with the threshold method in two-dimensional space for the global search
On request. Experimental results show that the entropy method of image segmentation method based on chaotic particle swarm optimization algorithm for threshold optimization to reduce the search
Time and improve the convergence rate.)
- 2012-04-10 22:00:27下载
- 积分：1
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M-Files
梁元进行有限元分析时可利用的函数，很不错，有一定价值(Beam element for finite element analysis of available functions, very good, there is some value)
- 2010-06-02 12:17:22下载
- 积分：1
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dijkstraties
dijkstra输入邻接矩阵，起讫点，输出最短路径(This function is built on the dijkstra.m function written by Jorge)
- 2012-05-14 19:04:59下载
- 积分：1
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Untitledook
the program for histogram in image processing
- 2013-02-12 10:10:30下载
- 积分：1
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sw_dist
说明： 提供两个点坐标，可以利用本程序，计算两点距离，简单好用。(Coordinates of two points, you can use this procedure to calculate the distance to two points, easy-to-use.)
- 2009-08-12 23:25:49下载
- 积分：1
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chepaishibie
学数字图像处理课程做的一个大作业，车牌识别的，用matlab编程实现，并采用了自适应阈值法，最后用模板匹配的方法实现了车牌的自动识别功能(Learn digital image processing program to do a great job, license plate recognition with matlab programming, using the adaptive threshold method, and finally with the template matching method to achieve the automatic license plate recognition)
- 2010-05-26 10:53:13下载
- 积分：1
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backstepping
基于反步法的轮式小车轨迹跟踪simulink仿真程序(backstepping trajectory tracking)
- 2011-10-20 15:34:45下载
- 积分：1
