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geng22
说明: 用matlab仿真的信号的fft变换的时域,频域图形(simulation using Matlab Signal fft transform in time domain, frequency domain graph)
- 2006-04-25 09:39:36下载
- 积分:1
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Is-more-commonly
:自准直仪是比较常用的测角仪器,其原理是检测激光形成的图像光斑的中心之间的距离,通过 ) 个中
心的横纵坐标差来计算物体偏离的角度
’
利用迭代阈值和图像分割等方法将光斑图像进行预处理,然后将得到
的图像分别用重心法、圆拟合法和匹配法进行中心定位,并最终进行偏离角度的测定
’
文中介绍了所使用的几
种方法,并进行了仿真比较,结果表明,圆拟合法更有优势
’
(: Is more commonly used since the collimator angle measuring instrument, the principle is to detect the distance between the center of the laser spot image formed by a) a horizontal and vertical coordinates of the center differential to calculate the deviation angle of the object ' iterative threshold and image method of segmentation, such as the spot image preprocessing, and then the resulting image with the center of gravity method, respectively, round contemplated legitimate and matching method center position, and eventually for the Determination of the deviation angle of ' paper describes the use of several methods, and simulation comparison, the results show that the circle fitting more advantageous' )
- 2013-03-17 21:29:41下载
- 积分:1
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zixiangguan
说明: 一时间离散序列的自相关函数计算与DFT得出的功率谱(For a discrete sequence calculated the autocorrelation function of the power spectrum obtained with the DFT)
- 2011-03-10 09:06:42下载
- 积分:1
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hgtable
It has m files. These m files will run in matlab. Different kinds of table can be drawn by these m files
- 2009-10-11 17:58:11下载
- 积分:1
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adctest_maxim0911
通用高速ADC动态性能测试MATLAB code,包括SNR,SINAD,ENOB,THD,SFDR,并绘制频域幅值曲线(MATLAB code for high speed ADC dynamic specific tests, including SNR, SINAD, ENOB,THD,SFDR,and so on.)
- 2021-02-20 21:19:43下载
- 积分:1
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chaotic_PSO
This program is an M-file of Chaotic version of Particle Swarm Optimization method.
- 2009-04-27 15:53:34下载
- 积分:1
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LevelSet_ChunmingLi_v1
李纯明教授的经改进后的无需初始化代码,内有程序说明(designed by LCM)
- 2012-02-03 18:37:28下载
- 积分:1
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LCMV-MVRD
阵列信号处理波束形成算法,MATLAB环境下编译通过,可直接应用或移植。(Array signal processing beamforming algorithm, compiled in MATLAB environment, can be directly applied or transplanted.)
- 2018-07-11 00:08:50下载
- 积分:1
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text_DBSCAN2
说明: 使用MATLAB平台运行的一个完整的DBSCAN聚类算法(A Complete DBSCAN Clustering Algorithm Running on MATLAB Platform)
- 2019-04-18 19:31:32下载
- 积分:1
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edge
matlab code about image processing
- 2009-12-01 19:41:34下载
- 积分:1