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chengjichaxun
利用matlab gui 成绩查询系统,实现不同文件下的成绩查询(Query system using matlab gui performance and achieve results under different file query)
- 2010-06-22 12:45:48下载
- 积分:1
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SPRT
程序先SPRT假设检验功能。我们将通过SPRT的假设检验方法决定这组观测序列符合两个假设分布中的哪一个。(SPRT test)
- 2021-04-25 12:58:47下载
- 积分:1
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8cpfskmodule
此程序为8cpfsk调制解调部分,解调用维特比实现(This program 8cpfsk modem part of the solution achieved is called Viterbi)
- 2011-05-03 15:33:11下载
- 积分:1
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1
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
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Poincaer
说明: 用于计算庞加莱截面的MATLAB的源程序(MATLAB Program for Making Poincare Section)
- 2021-03-11 14:59:25下载
- 积分:1
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onlianpractseandanswer
matlab的教程,例题,包括数值,符号,图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)
- 2008-04-03 14:40:52下载
- 积分:1
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matlab-engeneer-analysis
matlab 工程分析教程,适用于利用matlab进行电信、网络等方向工程分析人员。(A teaching material of engeneer analysis in matlab.)
- 2011-02-10 17:17:32下载
- 积分:1
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project-2
optimization power generation using matlab
- 2014-12-03 15:51:55下载
- 积分:1
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filter-deniose
matlab下实现降噪,功率谱计算。%程序中设定采样点数为256个,采样频率为10000hz,
%输入信号为随机噪声和两个正弦的合成信号
%设定的滤波器的截止频率为3500hz
%通过挈比雪肤滤波器,运行程序,比较滤波前后的频域波形
%滤波去除了高频信号(matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling frequency of 10000hz, input signal for the random noise and the two sinusoidal signals synthetic filter set a cut-off frequency 3500hz manner than through the filter雪肤, run procedures, compared before and after filtering in frequency domain waveforms filtering in addition to high-frequency signals)
- 2008-12-25 21:22:12下载
- 积分:1
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l1_ls_matlab
matlab实现的1范数优化代码,实现绝对值偏差最小的算法。(matlab norm to achieve a optimized code to achieve the smallest absolute deviation algorithm.)
- 2009-05-29 19:34:22下载
- 积分:1