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GUISUSAN
边缘是图像最基本的特征,是图像分割的第一步。经典的边缘检测方法如:Roberts,Sobel,Prewitt,Kirsch,Laplace等方法,基本都是对原始图像中象素的小邻域构造边缘检测算子,进行一阶微分或二阶微分运算,求得梯度最大值或二阶导数的过零点,最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算,因此均存在对噪声敏感、计算量大等缺点。在实践中,发现SUSAN算法只基于对周边象素的灰度比较,完全不涉及梯度的运算,因此其抗噪声能力很强,运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中,实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介
(err)
- 2009-10-22 11:34:46下载
- 积分:1
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all-music-algorithms
各种music算法,远场线阵 近场线阵 近场圆阵 远场圆阵,正确估计DOA角和俯仰角 方位角(Various music algorithm, the far-field line array line array of near-field circular array of near-field far-field circular array correctly estimated the the DOA angle and pitch angle azimuth)
- 2021-04-03 16:39:06下载
- 积分:1
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RRR=PRP
机械结构RRR-PRP运动学仿真,包括速度,加速度的仿真结果,里面有运动仿真模型和M文件。(Mechanical structure RRR-PRP kinematics simulation, including speed, acceleration simulation results, there is a motion simulation model and the M-file.)
- 2013-04-16 20:55:03下载
- 积分:1
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CIC
matlab实现一个decimation为4的CIC滤波器(matlab implementation of a decimation filter for 4 of the CIC)
- 2009-03-25 09:59:28下载
- 积分:1
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TCU2
远程监控系统,具体不知道 ,刚接触,好多不懂,所以才来找学习的软件(Remote monitoring system, specifically do not know, are new, many do not understand is why they come to learn the software)
- 2010-09-30 12:12:37下载
- 积分:1
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PSO
粒子群算法 matlab程序
matlab 语言
(Particle swarm optimization procedures
matlab)
- 2012-04-05 16:20:04下载
- 积分:1
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x1x5
基于状态空间的预测控制算法,可通过运行算法生成mpc预测控制器进行仿真(Predictive control algorithm based on State space can be generated by running the algorithm for simulation of MPC controller)
- 2016-01-07 22:42:46下载
- 积分:1
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coh_all
Find all cohere method
- 2009-03-20 20:39:51下载
- 积分:1
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shamo
研究穿越沙漠的建模问题,涉及线性规划的统筹模型,适合教学使用(Studies across the desert modeling, linear programming involves co-ordination model, suitable for teaching use)
- 2015-09-11 18:17:19下载
- 积分:1
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BeamStrucure
三节点板多边界条件自由振动和静力分析,能够自动生成模型。(Three-node shell boundary conditions free vibration and static analysis, can automatically generate the model.)
- 2009-11-02 14:30:22下载
- 积分:1