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zhos
用Matlab实现中值滤波与Otsu算法
包括彩色图转256灰度,灰度图中值滤波处理,再用Otsu算法处理。(Median filter implementation using Matlab and Otsu algorithms including 256-color map turn gray, grayscale median filter, and then Otsu algorithm processing.)
- 2010-06-10 06:45:06下载
- 积分:1
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histogram_features
说明: 这个程序是利用直方图的方法来提取纹理特征,很有用的一个程序(This program is the method to extract histogram texture features, a useful procedure)
- 2011-03-24 11:14:44下载
- 积分:1
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motion3
基于混合高斯模型的多目标跟踪算法,对背景图像建立混合高斯模型,实时更新高斯模型,达到更新背景的目的。(Gaussian mixture model-based multi-target tracking algorithm, Gaussian mixture model to establish the background image, real-time updates Gaussian model, to achieve the purpose of updating the background.)
- 2011-05-24 17:24:39下载
- 积分:1
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matlab-code
多因子量化选股策略,包括数据导入,分组,回测分析(Multi-factor stock selection strategies to quantify, including data import, grouping, backtesting analysis)
- 2021-01-12 15:18:48下载
- 积分:1
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TM_BOX
cpml Need a CPML MATLAB code. Hi all Is there any body that wrote CPML MALAB code? [66.7 ] Electromagnetic Design and Simulation
- 2012-07-12 18:04:22下载
- 积分:1
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matlab_fn
Matlab M-Files:There are four ways of doing code in Matlab. One can directly enter code
in a terminal window. This amounts to using Matlabas a kind of calculator,
and it is good for simple, low-level work. The second method is to create a
script M-fi le. Here, one makes a fi le with the same code one would enter in a
terminal window. When the fi le is “run”, the script is carried out. The third
method is the function M-fi le. This method actually creates a function, with
inputs and outputs. The fourth method will not be discussed here. It is a
way to incorporate C code or FORTRAN code into Matlab this method
uses .mex fi les. We will not disucss it here.
- 2013-07-09 16:49:20下载
- 积分:1
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ryliegh
This Matlab script file explainns the BPSK scheme in rayleigh channel.
- 2015-02-27 07:02:08下载
- 积分:1
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Markov_copula_code
Energy consumption is a significant issue in ad hoc networks since mobile nodes are battery powered. In
order to prolong the lifetime of ad hoc networks, it is the most critical issue to minimize the energy
consumption of nodes. In this paper, we propose an energy efficient multipath routing protocol for
choosing energy efficient path. This system also considers transmission power of nodes and residual energy
as energy metrics in order to maximize the network lifetime and to reduce energy consumption of mobile
nodes. The objective of our proposed system is to find an optimal route based on two energy metrics while
choosing a route to transfer data packets. This system is implemented by using NS-2.34. Simulation results
show that the proposed routing protocol with transmission power and residual energy control mode can
extend the life-span of network and can achieve higher performance when compared to traditional ad-hoc
on-demand multipath distance vector (AOMDV) routing protocol
- 2015-04-13 18:14:31下载
- 积分:1
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SVD降噪
说明: 基于奇异值分解的信号降噪算法,自己编写的程序,程序的理论见压缩文件中的参考文档。(The signal denoising algorithm based on singular value decomposition(SVD), the program written by itself, the theory of the program can be found in the reference document in the compressed file.)
- 2021-03-20 21:19:18下载
- 积分:1
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Edge_Wavelet
边缘提取技术边缘是图像对视觉的最主要特征,因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因,图像常常受到随机噪声的干扰,经典的边缘检测的结果常常是将噪声误检为边缘点,而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说,一种好的边缘检测方法应具有良好的噪声抑制能力,同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )
- 2009-05-20 20:31:12下载
- 积分:1