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mplus
matlab实现的多维矩阵的加法,可以实现矩阵的某几维的加法,用于一般性的函数(matlab implementation of the multi-dimensional matrix addition, can be achieved certain dimensional matrix addition, for general functions)
- 2009-10-14 15:47:41下载
- 积分:1
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fft_Matlab
Matlab编程实现FFT变换及频谱分析的程序代码(Matlab Programming FFT transform and spectral analysis of the program code)
- 2009-04-18 08:07:30下载
- 积分:1
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Matlab
钟麟《Matlab仿真技术与应用教程》学习用(Zhong Lin Matlab Simulation Technology and Application Guide)
- 2010-05-11 15:56:49下载
- 积分:1
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lpcconv
声音处理的MATLAB程序:LPCCONV((from,to,x,y)->s convert between LPC parameter sets
)
- 2011-10-02 01:15:12下载
- 积分:1
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sfunction_example
一个简单的s-function的范例,足够多的说明可以将其作为其他s-function的模板(A simple example of s-function, and a sufficient number of instructions can be used as template for other s-function)
- 2014-02-19 17:58:37下载
- 积分:1
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WordSearch(1)
Word Search Matlab code
- 2013-07-22 21:19:18下载
- 积分:1
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music-algorithm
经典的music算法程序,进行波达方向估计,利用空间谱函数进行谱峰搜索,对信号源的波达方向估计(Classical music algorithm for direction of arrival estimation, the use of space spectral function spectral peak searching, the signal source DOA estimation)
- 2013-05-11 11:56:55下载
- 积分:1
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巴克码 barker code
巴克码(相位编码脉冲信号)的波形、频谱和模糊函数的计算。((Phase-coded pulse signal) is calculated waveform, spectrum and ambiguity function Barker code.)
- 2020-08-03 15:08:34下载
- 积分:1
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m10_9
一维自组织特征映射网络对输入向量空间进行识别分类(One-dimensional self-organizing feature map network input vector space to identify categories)
- 2009-03-12 11:25:27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