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ofdmchannel
OFDM信道仿真 包含OFDM编码调制全过程(OFDM channel simulation includes the entire process of OFDM-Coded Modulation)
- 2009-06-03 16:49:58下载
- 积分：1
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gender
Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased
face retrieval by constructing semantic codewords for efficient
large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.
- 2013-11-20 00:42:07下载
- 积分：1
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边缘检测代码
对写入图像进行边缘检测，有canny算子，soble算子，log算子，Robert算子等，读入图像后先对彩色图像进行彩色变灰度处理，然后分别用几种边缘检测算子对灰度图像进行处理，显示在同一张图片里，有清晰的对比！
- 2022-11-11 10:50:04下载
- 积分：1
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xinhao
此程序适合对数字基带信号的仿真，并对两径信道传递函数曲线分析(This program suitable for digital base-band signal simulation, and the two-path channel transfer function curve analysis)
- 2009-03-13 23:11:04下载
- 积分：1
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Plane_Azimuth_Fre
基于面阵的信号方位角与频率的联合估计，采用MUSIC算法(Based on the planar array of signal azimuth and frequency of joint estimation using MUSIC algorithm)
- 2008-04-15 09:27:44下载
- 积分：1
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harris_pudg
Gradient information serves several purposes. It can relate
the structure of objects in an image, identify features of interest
for recognition/classification directly or provide the basis of further
processing for various computer vision tasks. For example, "edges," noted
by regions of high gradient magnitude, are central to the task of
identifying defects in circuitry. A sample "edge-detected" image using
the Image Processing Toolbox for MATLAB is shown where
locations marked by white are those points that are indicative of high
gradient magnitude, which can also be described as regions of high
pixel contrast.
- 2010-05-10 22:12:21下载
- 积分：1
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SAR
SAR点目标仿真 程序 RD算法程序 matlab(SAR dut target )
- 2010-05-15 15:01:48下载
- 积分：1
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TWSVM(2)
借助（非线性）孪生支持向量机，来解决二分类问题。(Twin support vector machine to solve the problem of binary classification with the (non-linear).)
- 2020-12-25 08:59:04下载
- 积分：1
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MATLAB 线性方程组的数值解法.part5
说明： 是MATLAB 线性方程组的数值解法....
Gauss消去法.. 顺序Gauss消去法.. Gauss-Jordan消去法... 追赶法... 1 LU分解... Cholesky分解.....Jacobi迭代法..Gauss-Seidel迭代法.. 逐次超松弛迭代法... 梯度法..
奇异值分解法...
rref函数... lu函数... chol函数. mrdivide函数(MATLAB Efficient Programming Skills and Applications 25 Cases Analysis of Example Code Compression Section5)
- 2020-06-23 22:20:02下载
- 积分：1
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132QR32QR32QRl
图像融合的matlab工具包，希望大家能用得到。(Image fusion matlab toolkit, hope everyone can get.)
- 2009-09-10 15:31:43下载
- 积分：1
