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ant_colony_image_edge_detection
采用蚁群算法检测图像边缘
This a demo program of image edge detection using ant colony, based on the paper, "An Ant Colony Optimization Algorithm For Image Edge Detection," IEEE Congress on Evolutionary Computation (CEC), pp. 751-756, Hongkong, Jun. 2008. (Ant colony algorithm using edge detection This a demo program of image edge detection using ant colony, based on the paper, )
- 2008-08-14 22:47:37下载
- 积分:1
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linear_interpolation1
linear interpolation
a source code for Matlab software about math
- 2013-01-11 09:12:01下载
- 积分:1
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wpa-psk
WPA CRACK for learning
- 2010-05-24 11:59:40下载
- 积分:1
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Simulation-procedure
Our project is to describe the Brownian Motion and Geometric Brownian Motion. This project is to simulate the price shock. Then we use Geometric Brownian motion to describe the movement of shocks’ price. The program is produced by Matlab.(Application of Ito’s Lemma to a Stock Price Process)
- 2013-11-23 11:43:12下载
- 积分:1
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matlab
matlab程序百例,入门的好的简单例子。(100 cases of matlab procedures, entry of a good simple example.)
- 2008-07-21 11:03:08下载
- 积分:1
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decision_tree_cart
说明: 决策树cart,用matlab编写的,数据挖掘算法。(Decision tree cart, prepared using matlab, data mining algorithms.)
- 2008-11-16 20:51:33下载
- 积分:1
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framefreeoscillation
采用有限单元法计算平面刚架自振频率,可生成单刚、单元质量阵并组成总刚、总质量矩阵,并绘图显示。(Plane frame using the finite element method to calculate the natural frequency can be generated just a single unit consisting of the total mass matrix and just total mass matrix, and graphics.)
- 2013-12-30 15:29:08下载
- 积分:1
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mtspf_ga1
定起点定终点的多旅行商MTSP问题的MATLAB代码(Multiple travel quotient MATLAB code for fixed point terminal point)
- 2021-01-31 23:40:01下载
- 积分:1
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cjwqraia
基于matlab GUI界面设计,可以动态调节运行环境的参数,详细画出了时域和频域的相关图,一种流形学习算法(很好用),结合PCA的尺度不变特征变换(SIFT)算法,用于建立主成分分析模型,实现了对10个数字音的识别程。( Based on matlab GUI interface design, Can dynamically adjust the parameters of the operating environment, Correlation diagram shown in detail the time domain and frequency domain, A fluid manifold learning algorithm (good use), Combined with PCA scale invariant feature transform (SIFT) algorithm, Principal component analysis model for establishing, Realization of 10 digital audio recognition progra.)
- 2016-04-02 22:07:42下载
- 积分:1
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数字图像处理1
说明: 任务 1 编写以两幅灰度图像为输入的 MATLAB 函数,计算下列图像差值度量:均方误
差(MSE)信噪比(SNR)峰值信噪比(PSNR)均值绝对误差(MAE)处理给定的测试图像“Lena”及其原始和后添加噪声形式。
任务 2 编写 MATLAB 函数,通过两种不同的方法将一幅灰度图像从原始大小下采样到
给定输出大小:a)直接消除像素,b)在消除像素之前进行初步图像平滑处理。用缩放系数 2:1、4:1、8:1 和 16:1 对给定的测试图像“Living.”进行处理。
任务 3 编写 MATLAB 函数,通过两种不同的方法将灰度图像从原始大小缩放到给定的
输出大小:a)像素重复使用上述方法将任务 2 中处理的图像缩放回原始大小。使用为任务 1 编写的 MATLAB 方法计算原始图像和缩放图像的 MSE 和 PSNR。将 MSE和 PSNR 分别作为大小缩减率的函数。定义对于相同的尺寸缩小比,收缩/缩放方法的组合提供最小 MSE 和最大 PSNR。
任务 5 编写 MATLAB 函数分别对测试图像“Fig0316(1)(top_.)”和“Fig0316(4)(._.)”执行直方图均衡。显示直方图均衡前后直方图的直方图。(task1
task2
task3
task5)
- 2020-01-02 19:03:28下载
- 积分:1