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classification
灰度共生矩阵提取特征值,最近邻算法,进行纹理图像分类。creat_apprentissage用来训练样本,cooccurence是灰度共生矩阵提取特征值,knn是进行k最近邻算法,classif是纹理图像分类(coocurence matrix,using K nearest neighbor to classify textures images.)
- 2010-05-07 14:22:23下载
- 积分:1
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c9_estimatepi
%File: c9_estimatepi.m
%有5个pi的估计,每一个都是基于500次重复随机试验,所得的pi的五个估计值用以下向量表示
%pi的估计值=[3.0960 3.0720 2.9920 3.1600 3.0480]
%如果对5个结果进平均,则pi的估计值=3.0736,这样的结果等价于2500次的试验结果。( File: c9_estimatepi.m have 5 pi estimates are based on a randomized trial to repeat 500 times the income of the five estimated value of pi with the following vector, said the estimated value of pi = [3.0960 3.0720 2.9920 3.1600 3.0480] if the results into an average of 5, then the estimated value of pi = 3.0736, so the result is equivalent to 2500 times the test results.)
- 2006-11-05 10:30:13下载
- 积分:1
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Gauss_elimination
Gauss Elimination Algorithm is used to solve linear equations in the form Ax=B, find rank of matrix and to find inverse of matrixes. The program is done in matlab platform.
- 2009-06-16 16:23:40下载
- 积分:1
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DrawCircle
画圆,,复杂背景下,圆心的中心定位,使用的是霍夫变换(Circle, complex background, the center of the circle' s center position, using a Hough transform)
- 2010-05-06 14:55:33下载
- 积分:1
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zn01
用Ziegler--Nichols整定公式来求P,PI,PID的个参数,其中Gc是校正器的传递函数,kp为比例系数, Ti为积分时间常数,Td为微分时间常数,输入参量vars为带迟滞--惯性环节模型的KT τ(With Ziegler- Nichols tuning formula to seek P, PI, PID' s parameters, which Gc is the corrector transfer function, kp is proportional coefficient, Ti the integral time constant, Td for the differential time constant, input parameters vars as with hysteresis- inertia model of the KT τ)
- 2010-05-18 20:31:19下载
- 积分:1
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ofdmwaterfilling
matlab code for water fall cognitive radio
- 2011-10-07 02:43:16下载
- 积分:1
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自方幂数问题
说明: matlab,对解决学习中遇到的实际问题会有很大的帮助(Matlab, learning to solve practical problems encountered in will be a big help)
- 2005-12-08 14:14:17下载
- 积分:1
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encrypt1
说明: 这是图像加密的源代码。可以下载分享,解密源代码,下次上传(This is the image encryption source code. Download share, decryption source code, the next upload)
- 2010-05-03 11:25:24下载
- 积分:1
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MATLABshuangfengganshe
关于双缝干涉条纹以及条纹光强度的研究 内含公式推导程序等(Research on the Influence Factors of Young s Double-Slit Interference Experiment)
- 2021-04-08 16:49:01下载
- 积分:1
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04
说明: 《MATLAB 7.0从入门到精通》一书的配套程序——第4章的程序。(" MATLAB 7.0 from the entry to the master," a book supporting the program- Chapter 4 of the program.)
- 2012-07-08 18:27:30下载
- 积分:1