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ChannelSelectionDiversity
For computing the BER for BPSK modulation in a Rayleigh fading channel with selection diversity.
- 2009-10-28 18:18:23下载
- 积分：1
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3d-ghost-image
The ghost images are generally genereated in 3d movies are running because of the angle variation. the removal of ghost images are to be important.
- 2015-02-27 19:50:43下载
- 积分：1
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雷达信号处理基本流程
去斜处理（宽带的匹配滤波）Stretch方法是针对线性调频信号而提出的， 其方法是将输入信号与参考信号 （经适当延迟的本振信号， 延迟量通常由窄带信号测距结果估计出） 混频 ，则每一个散射点就对应一个混频后的单频分量，对混频输出的信号进行 DFT 处理 ，即可获得目标的距离像，对参考信号的要求是应具有与输入信号相同的调频斜率。(dechirp matched filter
Stretch method is proposed for linear frequency modulation signal. It mixes the input signal with the reference signal (local oscillator signal with appropriate delay, the delay is usually estimated from the result of narrowband signal ranging). Then each scattering point corresponds to a single frequency component after mixing, and DFT is performed on the mixed-frequency output signal. The range profile of the target can be obtained by processing, and the reference signal is required to have the same frequency modulation slope as the input signal.)
- 2018-10-31 20:07:27下载
- 积分：1
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otsu
otsu threshold, run on image to get value, then do binary thresholding
- 2010-12-01 13:22:48下载
- 积分：1
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matlab-help-chinese
这是matlab的中文版，希望对大家有所帮助(This is the Chinese version of matlab, want to help everyone)
- 2009-12-15 09:45:50下载
- 积分：1
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kmeans
说明： Matlab的kmeans算法实现，有很详细得说明(Matlab)
- 2008-09-08 13:31:17下载
- 积分：1
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reference-program
2011年美国大学生数学建模二等奖获得者B题参考程序(2011 American Mathematical Modeling Award winner Problem B reference program)
- 2011-08-11 16:09:13下载
- 积分：1
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morphology
The morphology operation to read the image and convert the rgb2gray, and convert in to the binaring the input image.Adding the binary noise to the image next the input image to make text in white and
background in black. Next do the two operation dilation and erosion.
- 2014-10-08 13:17:01下载
- 积分：1
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SimpleMthd
单纯形法matlab程序
求解标准型线性规划:max c*x s.t. A*x=b x>=0
本函数中的A是单纯初始表，包括:最后一行是初始的检验数，最后一列是资源向量b
N是初始的基变量的下标
输出变量sol是最优解, 其中松弛变量（或剩余变量）可能不为0
输出变量val是最优目标值，kk是迭代次数( example：max 2*x1+3*x2
s.t. x1+2*x2<=8
4*x1<=16
4*x2<=12
x1,x2>=0)
- 2013-11-29 17:05:08下载
- 积分：1
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static3d20
三维有限元静力问题分析程序，用Matlab编写，采用20节点3维单元，可绘制应力云图。(Three dimensions finite element programs)
- 2013-05-18 12:24:49下载
- 积分：1
