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matlabdrawpicture
matlab绘图与图形处理技巧。值得参考一下。(matlab graphics and graphics processing skills. Worthy of reference.)
- 2007-09-27 12:30:50下载
- 积分:1
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c_value
说明: 提取图像的颜色特征,首先将图像颜色映射到指定的8个颜色,然后利用自相关和互相关计算得到图像的特征向量,并从原数据库中算出利用此方法检索图像的正确率,并将检索结果好的图像显示到指定文件夹中。(Extract image s color characteristics.First, the image color map to the specified eight colors, then use the auto-correlation and cross-correlation calculation of image feature vectors.and Calculated from the original database, retrieve the images using this method, the correct rate, and a good image display search results to a specified folder.)
- 2010-03-18 14:22:33下载
- 积分:1
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AMLALL
cross validation with neurel network methods
- 2010-06-02 20:31:52下载
- 积分:1
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tulunzuiduanlumatlabcode
解决图论中最短路问题的最好方法--“Dijstra算法,”通过解析实例模型,对模型算法进行描述、拓展,并给出了求最短路以及求最短路长的MATLAB程序,此程序具有通用性。(The best way to solve the shortest path problem in graph theory is- "Dijstra algorithm," by parsing instance model, the model describes the algorithm, expand, and gives the shortest and seek seek the shortest length of the MATLAB program, this program has versatility.)
- 2013-12-14 15:48:37下载
- 积分:1
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simulink_Rayleigh
基于simulink的rayleigh信道仿真(jakes模型)及误码率的计算(Rayleigh channel simulink based simulation (jakes model) and the BER)
- 2015-03-02 10:11:48下载
- 积分:1
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IoT-WIFI-localization-master
说明: 实现利用wifi进行室内定位,包括信道状态信息等(Indoor localization via WIFI using matlab)
- 2020-11-17 12:15:40下载
- 积分:1
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f_cc_encoder_tailbiting
CC编码的matlab实现,802.16( Encodes input_bits with a constraint length 7, rate 1/2, 2/3,
3/4, or 5/6 encoder as specified in section 8.4.9.2.1 of 802.16e)
- 2009-02-24 00:18:54下载
- 积分:1
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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分:1
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chepaishibie
车牌字符识别matlab源程序车牌字符识别matlab源程序车牌字符识别matlab源程序(The license plate character recognition matlab source code license plate character recognition matlab source code license plate character recognition matlab source code)
- 2012-07-05 17:20:45下载
- 积分:1
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SQP_local_eqineqz
用matlab编写的SQP优化函数。可以求解目标函数和约束函数(等式和不等式)都为非线性的优化问题。(SQP solving function)
- 2014-11-12 22:35:16下载
- 积分:1