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deletefile
Pleas unzip the file and put in on the workspace
type deletfile to delete data files from database
Note: file name should be a number.
for more info type "help deletefile"
- 2011-05-22 15:36:42下载
- 积分：1
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Diophantine_1_Thrm
2 m-files in matlab to help identify the if the function is a Diophantine equation(Two useful m-files for the Diophantine equation identification. )
- 2012-07-20 01:24:48下载
- 积分：1
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matlab
应用MATLAB实现连续信号的抽样与重构仿真(Applications in MATLAB continuous signal sampling and reconstruction simulation)
- 2012-10-10 10:56:29下载
- 积分：1
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conjugated-MUSIC
共轭MUSIC与平滑MUSIC，来实现波达方向估计(The conjugated MUSIC smoothing MUSIC DOA estimation)
- 2013-05-06 21:21:26下载
- 积分：1
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MATLAB
MATLAB一些实用技巧 与大家分享 希望能对初学者有帮助(Some MATLAB practical tips )
- 2013-04-22 15:35:32下载
- 积分：1
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WALKMAN
MATLAB模拟人走路姿势，各个节点的选取和函数的调用是我们学习的很好例子(MATLAB simulation of human walking, each node of the selection and function calls is a good example of learning)
- 2010-09-14 15:29:37下载
- 积分：1
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pid1
pid controller design matlab simulink blocks
- 2010-09-18 22:55:02下载
- 积分：1
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ww
说明： 利用matlab构建蚁群算法自动获取图像的轮廓(Construction of ant colony algorithm using matlab image contours automatically get)
- 2013-12-17 13:26:58下载
- 积分：1
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DCTlicheng
研究表明，构成K一L变换矩阵的向量也就是ToePhtz矩阵的特征向量。与此同时，离散
余弦变换矩阵逼近于ToePutz矩阵的特征向量矩阵，所以离散余弦变换矩阵与自然图像的
K一L变换矩阵十分相似。经过离散余弦变换后的变换系数块的协方差矩阵Cy非常接近对角
阵，即除了对角线元素以外，其它很多元素都近似为0，并且在左上角集中了主要能量。这
反映了自然图像大部分区域变化不大，亮度突变只占少数，即图像能量以低频成分为主的特
性。通过变换后的量化，舍弃对视觉效果影响较小的次要信息，可达到进一步的压缩效果。
虽然从去相关性能的意义上讲，DCT是一种次于K一L变换的准最佳变换，但是从算法实现的角度来看，DCT则远远优于K一L变换。首先，当图像的分块大小确定后，DCT的变换矩阵也就随之确定了，不随输入信号的统计特性变化而变化 其次，二维DCT能够分解成两次一维DCT，有利于硬件实现。
(Studies have shown that constitute a K L transformation matrix vector is ToePhtz eigenvector of the matrix. At the same time, discrete
The cosine transform matrix approximation in ToePutz matrix eigenvector matrix, so the discrete cosine transform matrix and natural images
Is very similar to a K L transformation matrix. After discrete cosine transform, the transform coefficient block of Cy is very close to the diagonal of covariance matrix
Matrix, namely except diagonal elements, many other elements are approximate to 0, and focused the main energy in the upper left corner. this
Reflects the natural images most area changed little, brightness mutations accounted for only a few, the energy is given priority to with low frequency components of image
Sex. Through quantitative after transformation, abandoning smaller effect on the visual performance of secondary information, can achieve further compression effect.
Although from related to the performance of the sense, DCT is a kind o)
- 2013-11-25 16:00:24下载
- 积分：1
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fzs
matlat程序用于计算带金属覆层的一维光子晶体的反射率(procedures used to calculate the matlat metal cladding with the one-dimensional photonic crystal reflectivity)
- 2009-05-22 18:52:24下载
- 积分：1
