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imare
image registration toolbox with matlab.medical images
- 2010-12-25 16:40:06下载
- 积分:1
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TV_inpainting123
MATLAB MEANSHIFT 图像 处理 代码(The MATLAB MEANSHIFT image processing code)
- 2013-03-26 22:43:26下载
- 积分:1
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MATLAB-APPLICATION-FOR-SIGNAL-PROCESSING
tutorial on matlab signal processing commands
- 2013-12-04 00:16:54下载
- 积分:1
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tsp
This is a matlab code which deals with TSP problem. This is done using ant colony algorithm. In this problem each city gets visited once and a shortest path is obtained.
- 2014-02-17 12:31:08下载
- 积分:1
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sift-match
SIFT -MATCH BY David Lowe USING C AND MATLAB(SIFT-MATCH BY David Lowe USING C AND MATLAB)
- 2014-02-21 17:10:57下载
- 积分:1
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get-image
使用matlab编写程序控制摄像头获取外界图像(Use matlab program control camera image for the outside world)
- 2012-04-06 16:38:17下载
- 积分:1
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RFID
:提出一种基于独立成分分析(ICA)和位隙动态分组技术的超高频(UHF)射频识别(RFID)多标签防碰撞算法。利用ICA 算法实现多目标的同时识别,利用动态位隙标签分组保证阅读器同时读取的标签数少于或等
于其天线数,从而使ICA 工作于非欠定状态(A novel ultra high frequency (UHF) radio frequency identification(RFID)anti-collision algorithm based on
independent components analysis (ICA) and dynamic bit-slot grouping technology was proposed. The ICA algorithm was
used for identifying several tags simultaneously. The dynamic bit-slot tags grouping technology was used for ensuring the
number of tags read by a reader at the same time was less than or equal to its antennas’ number, and enabling the ICA
wouldn’t work in an underdetermined state. Theoretical analysis and simulated experimental results show that the tags identification rate of the proposed algorithm is far more than that of traditional stochastic or deterministic TDMA RFID anti-collision algorithms.)
- 2013-07-16 10:40:12下载
- 积分:1
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RLS_System-Identification
In This Matlab Code we Use RLS Method To identify Any System Transfer Function, RLS is based of Recursive Least Squre Algorithm is very important method in System Identification.
- 2013-02-18 23:10:28下载
- 积分:1
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1
说明: 实指数序列a=1/2 实指数序列a=1/2(Real exponential sequence a = 1/2)
- 2011-12-05 19:06:01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