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fdmtm
finite difference method有限差分法求波导的TM模式(finite difference method finite difference method for the TM waveguide mode)
- 2007-04-25 10:11:51下载
- 积分：1
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sideview_annotation
source code for sideview annotation
- 2013-03-04 13:17:54下载
- 积分：1
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shangchuan
能够进行模糊像质评价,利用结构相似度进行评价(measure image quality of blurring，use simliar structure.)
- 2013-03-15 09:36:20下载
- 积分：1
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DistributedPowerControl
分布式功率控制算法，对研究CDMA功率控制很有帮助~(Distributed Power Control)
- 2013-12-13 15:48:04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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vibroseis
可控源地震数据模拟，可用于资料模拟与数据处理。(the seismic data of vibroseismic)
- 2012-11-22 21:07:17下载
- 积分：1
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bp
说明： bp神经网络算法的matlab源代码，挺有用的。(bp neural network algorithm matlab source code, quite useful.)
- 2011-04-02 11:52:48下载
- 积分：1
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Demo_ContourletSD_Operator
文章Iterative thresholding compressed sensing MRI based on contourlet transform, Inverse Problems in Science and Engineering及其代码。(Demo for using contourlet as an operator.)
- 2014-12-22 21:28:55下载
- 积分：1
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digital_filter_design
毕业论文-数字滤波器设计 （详细讲解各种滤波器）(Thesis- digital filter design (explained in detail the various filters))
- 2010-06-08 23:44:39下载
- 积分：1
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shuzixinhaochuli1
我们学校自己编的数字信号处理实验指导书，很经典哦(Our school their series of digital signal processing experiment instructions, very classic Oh)
- 2013-03-02 14:54:23下载
- 积分：1
