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leng
基带OFDM系统的M文件,对初学者有很大的参考价值(the code of the article was based on OFDm, have a very high reference value.)
- 2009-05-16 16:48:29下载
- 积分:1
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BER_codigoHamming
Hamming code. Simulation the BER to a code Hamming
- 2013-07-28 06:18:07下载
- 积分:1
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cowell_back
some codes for calculate orbit definition
- 2014-01-08 02:10:13下载
- 积分:1
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gold
级数为7,长度为127的 平衡 GOLD序列 ,由m1序列和m2序列逐位模二加产生(Level 7, length of 127 GOLD sequence balanced by m1 and m2 sequence by sequence-bit analog two-plus-generated)
- 2020-11-09 14:59:47下载
- 积分:1
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EKF_CV
使用matlab实现基于CV模型的EKF滤波跟踪算法(Implementation of EKF filtering algorithm based on CV model by using MATLAB)
- 2018-05-31 00:16:56下载
- 积分:1
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LMS
removal of noise by using robust techniques
- 2011-08-06 20:36:35下载
- 积分:1
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matlabjichu
MATLAB基础练习,适合初学者,画正弦波形,证明公式,设计简单滤波器等(MATLAB based exercises, suitable for beginners, painting sine to prove the formula, simple design, filters, etc.)
- 2010-12-01 23:49:22下载
- 积分:1
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fan-zibo
反子波的求法。对地震数据处理中,由反子波与地震道集反褶积可得到地层反射系数(How to get the wavelet.)
- 2012-04-24 09:25:52下载
- 积分:1
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QAM121332
LMS及RLS算法,不错,大家可以(LMS and the RLS algorithm, it is true that we can see!)
- 2007-05-19 15:04:12下载
- 积分:1
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1
说明: matlab使用垂直Sobel算子,自动选择阈值
[VSFAT Threshold]=edge(f, sobel , vertical )
边缘探测
figure,imshow(f),title( 原始图像 ),
显示原始图像
figure,imshow(VSFAT),title( 垂直图像边缘检测 )
显示边缘探测图像
使用水平和垂直Sobel算子,自动选择阈值
SFST=edge(f, sobel ,2)
figure,imshow(SFST),title( 水平和垂直图像边缘检测 )
显示边缘探测图像
使用指定45度角
Sobel算子滤波器,指定阈值
s45=[-2 -1 0 -1 0 1 0 1 2]
SFST45=imfilter(f,s45, replicate )
SFST45=SFST45>=2
figure,imshow(SFST45),title( 45度角图像边缘检测 )
显示边缘探测图像
(matlab I=rgb2gray(I0)
J0=double(I) [VSFAT Threshold]=edge(f, sobel , vertical ) figure,imshow(f),title figure,imshow(VSFAT),title)
- 2013-12-18 15:42:14下载
- 积分:1