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diffraction2008
Comparison between Planar beam with Gaussian beam (with Gaussian beam ian beam)
- 2006-12-18 20:10:14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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1
说明: simulink ac too dc simpower in matlab
- 2013-08-21 14:17:09下载
- 积分:1
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Bayesguji
MTLAB程序源码源程序_Maltab在数学建模中的应用贝叶斯估计程序(bayesians madeling)
- 2013-03-16 15:05:43下载
- 积分:1
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matlab_Koch
利用Matlab对Kouch曲线的程序编写,能生成Koch曲线并绘制图形,级数作为外部参数输入,可调整。(The use of Matlab program of Kouch curve to write, can generate Koch curve and graphics rendering, series as external input parameters, can be adjusted)
- 2013-12-09 22:16:41下载
- 积分:1
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CCA_MRLS1
衰落信道下的盲估计研究不同似然比下典型相关分析(MRLS)
- 2009-03-25 18:00:16下载
- 积分:1
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ZACAO
杂草算法优化的目标函数机值求解.经过迭代,程序能快速收敛到相应的目标值.(Weeds algorithm optimization objective function value for solving machine. After iteration, the program can quickly converge to the appropriate target.)
- 2014-12-24 17:02:26下载
- 积分:1
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pro
小波与近似熵相结合的机械振动噪声信号分析
1 近似熵算法:
2 快速近似熵算法:
3 复morlet小波实验程序:
4谐波小波实部与虚部的程序:
5谐波小波分析时频图:
(Harmonic wavelet combined with approximate entropy mechanical vibration and noise signal analysis)
- 2013-11-02 04:24:30下载
- 积分:1
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suanli1
欧进萍结构振动控制2.6算例算法实现,源代码,MATLAB语言实现(Structural vibration control Semi-active vibration control of structural vibration)
- 2017-12-05 14:15:37下载
- 积分:1
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Roll-optimization
滚动优化预测用到的部分程序,提供开发思路(/Rolling optimization in predictive control)
- 2014-11-26 18:22:53下载
- 积分:1