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clifford
it deals wid clour segmentation of rgb image.....
- 2012-04-18 23:33:06下载
- 积分:1
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cmdcompare
CMA WITH N EQUAL TO 8,4,20
- 2014-02-08 18:11:51下载
- 积分:1
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(chp4)
连续信号在各种方法下叠加噪声后的图像分析及simulink仿真模块(After continuous noise signal superimposed image analysis and simulink simulation module in a variety of ways)
- 2014-02-20 19:59:38下载
- 积分:1
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改进MFO算法1
说明: 对MFO算法飞蛾位置更新方法进行改进,加快其收敛速度(The moths position updating method of MFO algorithm is improved to accelerate its convergence speed)
- 2020-06-23 14:40:02下载
- 积分:1
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Engineering
matlab编写GUI方面的书籍,从国外网站下载(matlab prepared GUI books, from abroad website)
- 2008-05-22 16:33:55下载
- 积分:1
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strech
去斜率(strech)参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase)
其中f0与回波延时的关系为:
f0=k*delay_t
K为线性调频斜率,delay_t为回波延时
将s(t)采样,FFT变换即可得到目标距离与频谱的关系。
Strech 信号测距
输入混频后的中频信号(图一),经采样及FFT变换得到频谱(图二)
再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三)
(Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))
- 2012-11-27 20:36:34下载
- 积分:1
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water-echo
用回声隐藏方法实现数字水印的许多程序,欢迎共享(This is some water echo code,I spend a lot of time on it.)
- 2009-09-21 22:59:12下载
- 积分:1
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nimalinmoodley
This document covers various aspects the Heston model. The structure
and topics covered is as follows:
Chapter 1 introduces the model and provides theoretical and graphical
motivation for its robustness and hence popularity. It also discusses
pricing using the Partial Differential Equation and Equivalent Martingale
Measure techniques
Chapter 2 discusses how the different components of the model can be
evaluated computationally and how this can be achieved with different
methods. These methods are then compared to each other.
Chapter 3 addresses the calibration problem. Different methods are
presented as well as practical implementation, results thereof, and comparisons.
All the MATLAB code required to implement the model is provided in
the appendix
- 2009-06-10 05:15:08下载
- 积分:1
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OFDMDEYINGYONG
OFDM的应用,具体内容下载下来就知道了,可能会有用的(OFDMDEDYINGYONG,JUTINEIRONGXIAZAIXIALAIJIUZHIDAOLEKENENGHUIYOUYONGDE)
- 2009-03-29 17:23:33下载
- 积分:1
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normxcorr2_mubiaoshibie
通过normxcorr2算法进行目标的识别。(By normxcorr2 target recognition algorithm.)
- 2010-05-10 11:42:35下载
- 积分:1