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2
说明: 边缘特征的提取就是求图像梯度的局部最大值和方向。实际计算中,以微分算子的形式表示,并采用快速卷积函数来实现。常用的算子有微分算子,拉普拉斯算子,Canny算子等。其中Canny边缘检测是一种较新的边缘检测算子,具有较好的边缘检测性能,得到越来越广泛的应用。Canny边缘检测法利用高斯函数的一阶微分,它能在噪声抑制和边缘检测之间取得较好的平衡(Edge feature extraction is to seek the local maximum of image gradient and orientation. The actual calculation to the form of differential operator representation, and using fast convolution function to achieve. Commonly used operators are differential operators, Laplace operator, Canny operator and so on. Canny edge detection which is a relatively new edge detection operator, and has good edge detection performance, get more and more widely used. Canny edge detection method using first derivative of Gaussian function, it can in the noise suppression and edge detection to achieve a better balance between)
- 2010-06-16 08:36:49下载
- 积分:1
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6DE638F6d01
speaker identification tutorial
- 2009-05-12 17:33:02下载
- 积分:1
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BH35W310
电机硅钢片的B-H磁化曲线在matlab中的拟合,可以在求解非线性问题时,提高计算精度(BH magnetization curve fitting silicon steel motor in matlab can in solving nonlinear problems, improve accuracy)
- 2020-10-16 10:37:28下载
- 积分:1
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mppt
说明: 在局部阴影下实现光伏板的多峰mppt。运用模糊控制打的方法得到理想的输出特性曲线。(Multi-peak MPPT of photovoltaic panel is realized under local shadow.Using the method of fuzzy control to get the ideal output characteristic curve.)
- 2019-03-09 16:08:45下载
- 积分:1
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emgmgm
Estimation of Higher-Order DTI
- 2010-12-16 19:40:25下载
- 积分:1
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HEED
无线传感器网的HEED协议的实现。基于matlab。。(Wireless sensor networks HEED protocol implementation. Based on matlab. .)
- 2010-01-20 13:06:07下载
- 积分:1
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dicom_images
dicom image for medical purpose ...
- 2010-03-25 06:42:40下载
- 积分:1
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specsubm
一个谱相减程序(IN MATLAB),
一个谱相减程序(IN MATLAB),(a spectral subtraction procedure (IN MATLAB), a spectral subtraction procedure (IN MATLAB).)
- 2007-05-24 00:54:08下载
- 积分:1
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microgrid
利用matlab软件对微电网光伏并网过程进行仿真,针对微电网的并网模式进行研究,实现微电网并网和孤岛两种状态的过渡(Matlab software to simulate the micro-grid photovoltaic grid for the microgrid grid mode research, micro power grid and island state transition)
- 2020-12-29 13:49:00下载
- 积分:1
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segy.tar
matlab code for reading segy files
- 2009-12-14 05:02:12下载
- 积分:1