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DVhop
一种利用迭代求精法来改进的DV-hop算法，MATLAB程序源码(DV-hop localization algorithm)
- 2021-05-07 05:58:37下载
- 积分：1
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MATLAByuyanyukongzhixitongfangzhen
介绍matlab相关语言与控制系统仿真，具体内容有计算机辅助设计与仿真技术概述，matlab语言基础，控制系统的数学描述与建模，控制系统的分析方法，SIMULINK仿真基础等等。(Introduction matlab simulation and control systems related to language, the specific content of an overview of computer-aided design and simulation, matlab language based on mathematical description and control system modeling, control system analysis, SIMULINK simulation-based, and so on.)
- 2011-07-04 21:28:46下载
- 积分：1
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Connected-Component-based-text-region-extraction
The basic steps of the connected-component text extraction algorithm are given below,
and diagrammed in Figure 10. The details are discussed in the following sections.
1. Convert the input image to YUV color space. The luminance(Y) value is used for
further processing. The output is a gray image.
2. Convert the gray image to an edge image.
3. Compute the horizontal and vertical projection profiles of candidate text regions
using a histogram with an appropriate threshold value.
4. Use geometric properties of text such as width to height ratio of characters to
eliminate possible non-text regions.
5. Binarize the edge image enhancing only the text regions against a plain black
background.
6. Create the Gap Image (as explained in the next section) using the gap-filling
process and use this as a reference to further eliminate non-text regions the
output.
- 2014-12-16 00:41:34下载
- 积分：1
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MATLABenhancement
在对比度小的灰度图像中加入噪声，再对图像进行滤波和直方图均衡化，对图像进行增强，并比较了不同参数时的增强效果(In contrast, the gray image by adding a small noise, then the image filtering and histogram equalization of image enhancement, and compared the effect of different parameters of the enhanced)
- 2010-05-26 19:52:43下载
- 积分：1
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Signal-generator
自己按照下载的信号发生器源程序编写调试，调试成功(Signal generator in accordance with their own source code download write debugging, debugging success)
- 2011-10-23 16:55:29下载
- 积分：1
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identification
关于系统辨识的一些仿真程序，里面包括各种经典算法(On system identification of a number of simulation procedures, which include a variety of classic algorithms)
- 2009-05-27 20:02:40下载
- 积分：1
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Optics_and_Photonics
comsol mytihpysics最新版4.3a中射频模块中关于光学和光子晶体的源码(source on the optical and photonic crystals in the latest version of the COMSOL mytihpysics to 4.3a and RF module)
- 2013-04-27 14:51:23下载
- 积分：1
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BPexample
BP神经网络的设计实例,文中例子均通过测试，可直接运行(BP neural network design example, the text examples are tested, can be directly run)
- 2008-05-30 16:11:08下载
- 积分：1
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Rectifier_Sinusoidal_Current
rectifer sinosoidal first ejm
- 2013-02-08 14:32:37下载
- 积分：1
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tuxiangyasuo
基于DCT变换的图像压缩的基本原理及其实现步骤。采用DCT变换压缩的依据。图像压缩过程的最后步骤是编码量化了的图像。在此,我采用的是Huffman编码方法。并使用MATLAB7.0实现DCT图像压缩的仿真。(DCT based on the image compression)
- 2011-11-15 21:23:16下载
- 积分：1
