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于 2013-12-20 发布文件大小:183KB

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Gist。使用直方图的方式提取特征值里面有demo，修改一下可以直接使用，提取特征向量，使用机器学的方法来分类识别( Use the histogram to extract eigenvalues inside demo, change it can be directly used to extract feature vectors, using machine learning approach to classification)

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说明：认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)

2010-04-14 21:02:35下载

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1_speed_control_pid
prop integ deri control systems

2011-05-25 08:47:53下载

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texture
texture in image processing

2010-03-07 04:29:36下载

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MATLAB-net
在matlab中，利用神经网络的学习小程序(In matlab, using neural network learning applet)

2013-08-31 12:53:08下载

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New-folder
The folder contains programs i have written for my project and in college..

2013-11-09 01:48:07下载

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Parameter-identification
使用matalb软件，利用递推阻尼最小二乘法进行参数辨识，并改变噪声的强度，即 a*ξ(t)（0<a<1），分析、比较一般递推最小二乘和递推阻尼最小二乘方法的优缺点；(Use matalb software, the use of recursive damped least square method for parameter identification, and change the intensity of noise, that is a* ξ (t) (0 <a<1），分析、比较一般递推最小二乘和递推阻尼最小二乘方法的优缺点；)

2011-06-11 16:31:54下载

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gpc
Estimation Of Planar Curves of the Surfaces

2014-11-22 01:27:55下载

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CLK
clock system clock system

2009-11-11 09:51:42下载

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pwxcf
抛物线差分格式求解，包括一维古典显格式，DFF格式，CN格式，局部一维方法和预测校正格式的求解；文件中有具体的题目及解法说明并还有matlab程序供大家参考；易读易懂。 (Difference scheme for solving parabolic, including the one-dimensional classical explicit schemes, DFF format, CN format, local one-dimensional methods and predictor-corrector format to solve file specific description of the subject and method, and there are matlab program for your reference Easy to read understand.)

2011-01-26 11:05:03下载

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polarPlot
plotting pixels of images

2014-02-16 03:19:45下载

积分：1

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